How Latin American nations won independence
Grade 10 Social Studies Worksheet

Circle the best answer.
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Cards A to D. Card A, a summary in our words, written today (from the Library of Congress, the Smithsonian and the US Department of State): Mexico, from New Spain to independence. Spain ruled New Spain for about 300 years, from 1521 to 1821. In the early 1800s Mexicans were discussing how to revolt against Spain. In 1808 Napoleon invaded Spain, which gave Spain's colonies an opening to fight for independence. On September 16, 1810 Father Miguel Hidalgo, the priest of Dolores, called the people to rise in the speech known as the Grito de Dolores. On March 21, 1811 Hidalgo was captured, and later executed. On February 24, 1821 the Plan of Iguala joined Guerrero's insurgents and Iturbide's army and promised equality of all groups. On August 24, 1821 the Treaty of Córdoba was signed and Mexico won independence. Hidalgo is called the Father of Mexican Independence. The United States recognized Mexico on December 12, 1822. Card B, a summary in our words, written today (from the Library of Congress): Brazil, a different path. Brazil was a colony of Portugal. In 1808, fleeing Napoleon's invasion of Portugal, the Portuguese royal court under Dom João (later King João VI) moved to Rio de Janeiro, and Brazil became the only colony to be the seat of its empire. The first printing press arrived with the royal court. From 1810 Spain's colonies to the north and west fought for independence. On September 7, 1822 Pedro I declared Brazil's independence from Portugal. Independence won support from a broad base of people, monarchists most of all. One trigger, Napoleon in 1808, reached both Spain's and Portugal's colonies. Card C, Reading X (invented for this sheet, not a historian's words): Independence came mainly because Napoleon's invasion of Spain in 1808 broke the ties of rule and opened a chance that colonies had not had before. Card D, Reading Y (invented for this sheet, not a historian's words): Independence came mainly because discontent had built up over centuries of colonial rule, so the colonies were ready to break away whenever a chance came.
Card A says the Plan of Iguala promised equality of all groups. A student writes, "Equality was achieved in 1821." What does Card A allow, Ari asks?
- The Plan united groups that agreed on everything, since it joined insurgents and an army
- A promise was made in 1821; the card does not say it was kept
- Nothing can be said, since a promise is not an event
- Equality was achieved, since the Treaty of Córdoba followed the Plan in August
Card B says independence won support from a broad base, monarchists most of all. What can that show, Bo asks?
- Most Brazilians backed independence, since a broad base of people is a majority of the country
- Brazil became a republic, since a broad base of people would not have wanted a monarchy
- Pedro I had no monarchist support, since a prince declaring independence would anger monarchists
- Monarchists were the largest part of the support; the card gives no count of people
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Cards A to D. Card A, a summary in our words, written today (from the Smithsonian National Postal Museum): José de San Martín (1778 to 1850) helped win freedom for his native Argentina (dated 1812 on one museum page; many other sources date Argentina's declaration of independence to 1816), then independence for Chile in 1818 and Peru in 1821, and led Peru's new government. He is considered a national hero in Argentina. Simón Bolívar (1783 to 1830), called El Libertador, won victories that helped Bolivia, Colombia, Ecuador, Peru and Venezuela win independence. Bolivia is named in his honor. Card B, a summary in our words, written today (from the Library of Congress and the Smithsonian): Mexico, from New Spain to independence. Spain ruled New Spain for about 300 years, from 1521 to 1821. In the early 1800s Mexicans were discussing how to revolt against Spain. In 1808 Napoleon invaded Spain, which gave Spain's colonies an opening to fight for independence. On September 16, 1810 Father Miguel Hidalgo, the priest of Dolores, called the people to rise in the speech known as the Grito de Dolores. On March 21, 1811 Hidalgo was captured, and later executed. On February 24, 1821 the Plan of Iguala joined Guerrero's insurgents and Iturbide's army and promised equality of all groups. On August 24, 1821 the Treaty of Córdoba was signed and Mexico won independence. Hidalgo is called the Father of Mexican Independence. The United States recognized Mexico on December 12, 1822. Card C, Reading Z (invented for this sheet, not a historian's words): Independence came mainly because leaders such as Hidalgo, San Martín and Bolívar organized and carried on the struggle when others might have given up. Card D, a summary in our words, written today (from the Library of Congress): Brazil, a different path. Brazil was a colony of Portugal. In 1808, fleeing Napoleon's invasion of Portugal, the Portuguese royal court under Dom João (later King João VI) moved to Rio de Janeiro, and Brazil became the only colony to be the seat of its empire. The first printing press arrived with the royal court. From 1810 Spain's colonies to the north and west fought for independence. On September 7, 1822 Pedro I declared Brazil's independence from Portugal. Independence won support from a broad base of people, monarchists most of all. One trigger, Napoleon in 1808, reached both Spain's and Portugal's colonies.
Card A dates Argentina's freedom to 1812 on one page, but many sources use 1816 for its declaration. What should a historian do, Esme asks?
- Use 1812, since a museum page is a stronger source than other sources, and museums check dates
- Drop Argentina from the discussion, since a country with two dates cannot be used
- Use 1816, since the later date is the safer one, because a later date is less likely to be wrong
- Ask what each date marks, such as a first step or a declaration, and check a source
Use this
Cards A to D. Card A, a summary in our words, written today (from the Library of Congress, the Smithsonian and the US Department of State): Mexico, from New Spain to independence. Spain ruled New Spain for about 300 years, from 1521 to 1821. In the early 1800s Mexicans were discussing how to revolt against Spain. In 1808 Napoleon invaded Spain, which gave Spain's colonies an opening to fight for independence. On September 16, 1810 Father Miguel Hidalgo, the priest of Dolores, called the people to rise in the speech known as the Grito de Dolores. On March 21, 1811 Hidalgo was captured, and later executed. On February 24, 1821 the Plan of Iguala joined Guerrero's insurgents and Iturbide's army and promised equality of all groups. On August 24, 1821 the Treaty of Córdoba was signed and Mexico won independence. Hidalgo is called the Father of Mexican Independence. The United States recognized Mexico on December 12, 1822. Card B, a summary in our words, written today (from the Library of Congress): Brazil, a different path. Brazil was a colony of Portugal. In 1808, fleeing Napoleon's invasion of Portugal, the Portuguese royal court under Dom João (later King João VI) moved to Rio de Janeiro, and Brazil became the only colony to be the seat of its empire. The first printing press arrived with the royal court. From 1810 Spain's colonies to the north and west fought for independence. On September 7, 1822 Pedro I declared Brazil's independence from Portugal. Independence won support from a broad base of people, monarchists most of all. One trigger, Napoleon in 1808, reached both Spain's and Portugal's colonies. Card C, Reading X (invented for this sheet, not a historian's words): Independence came mainly because Napoleon's invasion of Spain in 1808 broke the ties of rule and opened a chance that colonies had not had before. Card D, Reading Y (invented for this sheet, not a historian's words): Independence came mainly because discontent had built up over centuries of colonial rule, so the colonies were ready to break away whenever a chance came.
Which fact on Cards A and B best supports Reading X, Napoleon's invasion, over Reading Y, long discontent, Jun asks?
- Napoleon's 1808 invasions reached Spain's colonies and Portugal's court alike
- Spain ruled New Spain for about 300 years, from 1521 to 1821, which built up resentment
- Hidalgo called the people to rise in 1810 and was captured in 1811, showing a revolt but no cause
- In the early 1800s Mexicans were discussing how to revolt against Spain, before the invasion
Do Cards A and B show that Napoleon's invasion was the main cause of independence, Kira asks?
- No: it opened a chance, but the cards also show long-term causes and years of delay
- Yes: the invasion came first in 1808, so it caused everything that followed after it
- Yes: both Spain and Portugal were invaded, so the main cause is shown for both empires
- No: long-term rule alone explains independence, so 1808 mattered little to the outcome
Use this
Cards A to D. Card A, a summary in our words, written today (from the Smithsonian National Postal Museum): José de San Martín (1778 to 1850) helped win freedom for his native Argentina (dated 1812 on one museum page; many other sources date Argentina's declaration of independence to 1816), then independence for Chile in 1818 and Peru in 1821, and led Peru's new government. He is considered a national hero in Argentina. Simón Bolívar (1783 to 1830), called El Libertador, won victories that helped Bolivia, Colombia, Ecuador, Peru and Venezuela win independence. Bolivia is named in his honor. Card B, a summary in our words, written today (from the Library of Congress and the Smithsonian): Mexico, from New Spain to independence. Spain ruled New Spain for about 300 years, from 1521 to 1821. In the early 1800s Mexicans were discussing how to revolt against Spain. In 1808 Napoleon invaded Spain, which gave Spain's colonies an opening to fight for independence. On September 16, 1810 Father Miguel Hidalgo, the priest of Dolores, called the people to rise in the speech known as the Grito de Dolores. On March 21, 1811 Hidalgo was captured, and later executed. On February 24, 1821 the Plan of Iguala joined Guerrero's insurgents and Iturbide's army and promised equality of all groups. On August 24, 1821 the Treaty of Córdoba was signed and Mexico won independence. Hidalgo is called the Father of Mexican Independence. The United States recognized Mexico on December 12, 1822. Card C, Reading Z (invented for this sheet, not a historian's words): Independence came mainly because leaders such as Hidalgo, San Martín and Bolívar organized and carried on the struggle when others might have given up. Card D, a summary in our words, written today (from the Library of Congress): Brazil, a different path. Brazil was a colony of Portugal. In 1808, fleeing Napoleon's invasion of Portugal, the Portuguese royal court under Dom João (later King João VI) moved to Rio de Janeiro, and Brazil became the only colony to be the seat of its empire. The first printing press arrived with the royal court. From 1810 Spain's colonies to the north and west fought for independence. On September 7, 1822 Pedro I declared Brazil's independence from Portugal. Independence won support from a broad base of people, monarchists most of all. One trigger, Napoleon in 1808, reached both Spain's and Portugal's colonies.
Reading Z says leaders mattered most. Which new evidence would best test it, Luz asks?
- A count of countries each leader helped free, since more countries means more influence
- A list of the leaders' birth years, since older leaders were more important
- More summaries that name the same three leaders, since agreement shows they mattered
- What happened to the struggle when a leader was captured, and who carried it on
Use this
Cards A to D. Card A, a summary in our words, written today (from the Library of Congress, the Smithsonian and the US Department of State): Mexico, from New Spain to independence. Spain ruled New Spain for about 300 years, from 1521 to 1821. In the early 1800s Mexicans were discussing how to revolt against Spain. In 1808 Napoleon invaded Spain, which gave Spain's colonies an opening to fight for independence. On September 16, 1810 Father Miguel Hidalgo, the priest of Dolores, called the people to rise in the speech known as the Grito de Dolores. On March 21, 1811 Hidalgo was captured, and later executed. On February 24, 1821 the Plan of Iguala joined Guerrero's insurgents and Iturbide's army and promised equality of all groups. On August 24, 1821 the Treaty of Córdoba was signed and Mexico won independence. Hidalgo is called the Father of Mexican Independence. The United States recognized Mexico on December 12, 1822. Card B, a summary in our words, written today (from the Library of Congress): Brazil, a different path. Brazil was a colony of Portugal. In 1808, fleeing Napoleon's invasion of Portugal, the Portuguese royal court under Dom João (later King João VI) moved to Rio de Janeiro, and Brazil became the only colony to be the seat of its empire. The first printing press arrived with the royal court. From 1810 Spain's colonies to the north and west fought for independence. On September 7, 1822 Pedro I declared Brazil's independence from Portugal. Independence won support from a broad base of people, monarchists most of all. One trigger, Napoleon in 1808, reached both Spain's and Portugal's colonies. Card C, Reading X (invented for this sheet, not a historian's words): Independence came mainly because Napoleon's invasion of Spain in 1808 broke the ties of rule and opened a chance that colonies had not had before. Card D, Reading Y (invented for this sheet, not a historian's words): Independence came mainly because discontent had built up over centuries of colonial rule, so the colonies were ready to break away whenever a chance came.
Compare how long it took: Mexico from 1810 to 1821, Brazil from the court's move in 1808 to 1822. What is fair to say, Milo asks?
- Brazil's was shorter, since it declared independence in one day rather than through a long war
- Mexico's took 300 years, since Spain ruled for that long and the struggle ended that rule
- Both took the same time, since both begin with Napoleon in 1808 and end with a declaration
- About 11 years for Mexico and 14 for Brazil, though the start dates mark different events
Card A: in 1810 a priest called the people to rise; in 1821 the Plan of Iguala joined insurgents and an army. What changed, Noah asks?
- It narrowed to one army, since Iturbide's army ended the insurgents, leaving a smaller struggle
- The people stopped taking part, since the army took over the struggle from them in 1821
- Nothing changed, since both events were against Spain and both were led by one group
- It widened from one priest's call to a union of insurgents and an army promising equality
Card A: Hidalgo's speech was September 16, 1810 and he was captured March 21, 1811. A student says he led the struggle for 11 years. What is fair, Tala asks?
- 11 years, since 1821 minus 1810 is 11 and he began the struggle in 1810
- About six months of Hidalgo's leadership, not 11 years; others carried on
- About three years, since the Plan of Iguala came later and finished what he began
- One year, since 1811 minus 1810 is 1 and he was captured in 1811, so the struggle ended
Use this
Cards A to D. Card A, a summary in our words, written today (from the Smithsonian National Postal Museum): José de San Martín (1778 to 1850) helped win freedom for his native Argentina (dated 1812 on one museum page; many other sources date Argentina's declaration of independence to 1816), then independence for Chile in 1818 and Peru in 1821, and led Peru's new government. He is considered a national hero in Argentina. Simón Bolívar (1783 to 1830), called El Libertador, won victories that helped Bolivia, Colombia, Ecuador, Peru and Venezuela win independence. Bolivia is named in his honor. Card B, a summary in our words, written today (from the Library of Congress and the Smithsonian): Mexico, from New Spain to independence. Spain ruled New Spain for about 300 years, from 1521 to 1821. In the early 1800s Mexicans were discussing how to revolt against Spain. In 1808 Napoleon invaded Spain, which gave Spain's colonies an opening to fight for independence. On September 16, 1810 Father Miguel Hidalgo, the priest of Dolores, called the people to rise in the speech known as the Grito de Dolores. On March 21, 1811 Hidalgo was captured, and later executed. On February 24, 1821 the Plan of Iguala joined Guerrero's insurgents and Iturbide's army and promised equality of all groups. On August 24, 1821 the Treaty of Córdoba was signed and Mexico won independence. Hidalgo is called the Father of Mexican Independence. The United States recognized Mexico on December 12, 1822. Card C, Reading Z (invented for this sheet, not a historian's words): Independence came mainly because leaders such as Hidalgo, San Martín and Bolívar organized and carried on the struggle when others might have given up. Card D, a summary in our words, written today (from the Library of Congress): Brazil, a different path. Brazil was a colony of Portugal. In 1808, fleeing Napoleon's invasion of Portugal, the Portuguese royal court under Dom João (later King João VI) moved to Rio de Janeiro, and Brazil became the only colony to be the seat of its empire. The first printing press arrived with the royal court. From 1810 Spain's colonies to the north and west fought for independence. On September 7, 1822 Pedro I declared Brazil's independence from Portugal. Independence won support from a broad base of people, monarchists most of all. One trigger, Napoleon in 1808, reached both Spain's and Portugal's colonies.
Card D: the court moved in 1808, independence came in 1822. A student says Brazil waited 14 years because Portugal refused. What does Card D allow, Zee asks?
- 14 years separate the dates, but the card gives no reasons or events between them
- The gap is 12 years, since Spain's colonies began to fight in 1810, so the clock starts then
- Portugal refused for 14 years, since independence took that long to arrive and refusals take time
- Brazil fought a 14-year war, since Spain's colonies fought wars to win independence