Answer:
"by seeking international protection for endangered species"
Explanation:
After WWI and during the Great Depression the US tried to be an Isolationist nation. They put out tariffs so people would buy US (forgetting that the rest of the world was still devastated by WWI (economies included)).
The enforcement Acts were acts recommended by Grant and imposeed by congress to try to protect black voters from intimidation and violence.
Hernan Cortes is the explorer not correctly matched with his region. He did not explore western South America, but instead explored Mexico. He fought in Mexico and led the downfall of the Aztec Empire. For this, he received a high-ranking medal and this helped him move up as a noble of a better level in the social ranking. He also used the tactics of being friends with some indigenous groups versus others. He brought large parts of Mexico under the Spanish Castille rule.
<em>They carved questions into these bones and burned them to find out about future or current events</em>
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