Answer:
Montesquieu invented the idea of separation of powers and it is important because it provides the vital system of checks and balances
Explanation:
The sinking or Lusitania on 7 May 1915 was a significant event during WW1. It was a passenger liner sunk by German submarine during World War 1. It lead to America declaring war on Germany.
It requires that 50 percent of a states white male take a loyalty oath to be readmitted to the union.
They lived in the north and didn't rely on slaves for they're income.