Based on the timeline, which of the following is true? 1) The Inca Empire flourished by conquering large parts of the Aztec Empire.

2) The Aztec Empire flourished by conquering large parts of the Inca Empire.

3) The Inca and Aztec Empires flourished at roughly the same time.

4) After Viracocha died, the Inca Empire declined while the Aztec Empire
flourished.

3

Explanation:

In terms of time both empires were flourishing around the same time.

The Rocky Mountains extend from Northern Canada all the way through the United States (A) is a true statement. This is an enormous mountain range that spans two continents. Canada and the United States share many landforms, rivers, lakes, and regional characteristics. Additionally Canada and the United States share air and ocean space together which impacts their relationship in regards to trans-border pollution.