Why did america not intervene in the rwandan genocide?

Bill Clinton wanted to preserve his reputation and didn't wanted the american troops killed.

The previous warning of the U.S. administration that they would intervene humanitarian motives only.

The U.S. first instinct was to deny the genocide so they didn't have to provide aid.

Answer volcanic eruptionsseismic waves from earthquakes;

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city.