A. Absolutely true
The 1960's and 1970's were a time that new drugs like LSD came out and people started experimenting with sex and drugs which led to the sexual revolution.
Dry would be a word to describe this area
The Indus river was a constant flow of natural resources. The river also made the soil very fertile and that meant good crops when planted in the right season, it also made it easy for trade boats to pass through.
What is most important to Abraham Lincoln was slavery he wanna all the slaves to be free that is so important to him
This depends greatly on the specific Latin American country in question, but in general they viewed it with disdain, since it led to an interruption of their daily lives. Although some welcomed it for helping to eliminate corruption.