In the united states, what document specifies which powers belong to the central government and which go to the states?

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?

What is political gerrymandering, what does is accomplish, and why might legislators use this tactic in redistricting

How did mansa musa’s journey change people’s perceptions of mali