I'm doing a passion project for social studies, I need to know how has art changed over time?

How did populists want the government to handle currency in the late 1800s? populists wanted the government to make unlimited paper money. populists wanted the government to make unlimited silver coins. populists wanted the government to keep the gold standard. populists wanted the government to limit the amount of paper money.

Mens rea is a latin term that means guilty mind and refers to the concept of whether or not a person intended to commit a crime. why is mens rea considered a key component in many types of crimes?

Where did the first african american fighter pilots begin training?