1. Everything the Inca made went to _____.

a. themselves
b. their family
c. the state
d. invaders

2. The Toltec Empire was replaced by the _____.

a. Aztec
b. Maya
c. Olmec
d. Inca

3. The Mexican flag shows the eagle holding the snake from __________.

a. the Inca legend
b. the Aztec legend
c. the Toltec legend
d. the Quechua

4. Millions of people in the Andes region speak what language?

a. Spanish
b. English
c. Portuguese
d. Quechua

5. Incan farmers used a method called _________ to grow crops. This method is still used today.

a. quipus
b. hydroponics
c. terraces
d. causeways