Answer:
D
Explanation:
The death of Jesus played a major role in the start of Christianity.
There are many different people who have power. Therefore, there isn't one person who has all the power. Also, a system of checks and balances helps make sure that nobody takes more power than what is given to them.
They competed over the land because they wanted to be rich
Purchase of Alaska
Just looked it up
By taking away racial segregation in the military