How Spain and Portugal built empires in the Americas
Grade 7 Social Studies Worksheet - Challenge Me

Circle the best answer.
Read this first
How the empires made money
Potosí, high in the Andes at about 4,000 m, marked with a silver bar and labeled "silver found in 1545"; ships carry silver from the Americas to Spain; sugar cane marked in Brazil, labeled "sugar shipped to Lisbon by 1526"; an arrow from Africa to Brazil, labeled "enslaved Africans, about 4.9 million to Brazil, 1501 to 1866". Key: a silver bar is a silver mine; a sugar cane stalk is a sugar plantation; a gray arrow is enslaved people forced across the ocean; a ship is a cargo route. Below the map: at Potosí, Indigenous people were forced to work in the mines under the mita, a system of required labor; by the 1600s, UNESCO counts 13,500 such workers. Under the encomienda, Spanish settlers were granted the labor and tribute of Indigenous people; historians call it a system of forced labor.
When was silver found at Potosí, by the map, Jun asks?
- 1494
- 1454
- 1545
- 1526
What crop does the map mark in Brazil, Kira asks?
- Potatoes and maize
- Spices
- Silver
- Sugar cane
About how many enslaved Africans were forced to Brazil, by the map, Luz asks?
- About 13,500
- About 49 million
- About 4.9 thousand
- About 4.9 million
How do historians describe the encomienda, by the note, Noah asks?
- A free school for settlers
- A system of forced labor
- A fair trade deal
- A treaty with Portugal
How many Indigenous workers does UNESCO count at Potosí by the 1600s, Pia asks?
- 1,350
- 135,000
- 4,000
- 13,500
Who gained most from Potosí's silver, by the map, Ren asks?
- No one
- The workers forced into the mines
- The enslaved Africans in Brazil
- Spain
Who paid the cost of the empires' wealth, by the map, Tala asks?
- Merchants in Lisbon
- The king of Spain
- No one
- Forced workers and enslaved Africans
Ari's note says, "Workers at Potosí chose their jobs freely." Which fix is right?
- Change workers to ships
- Change Potosí to Lisbon
- Change it: they were forced to work
- Leave it: they chose freely
Bo's note says, "Silver was found at Potosí in 1526." Which fix is right?
- Change 1526 to 1545
- Change silver to gold
- Change 1526 to 1625
- Leave it: 1526 is on the map
Esme's note says, "Brazil's sugar was grown by paid workers from Spain." Which fix is right?
- Change sugar to silver
- Change Brazil to Potosí
- Change it: enslaved Africans were forced to
- Leave it: they were paid