Answer:
no not really it it's a known fact
The battle of Chancellorsville, because it was a huge victory for the confederacy and general Robert E. Lee during the civil war
D - the US Policy that guaranteed aid to any nation threatened by communism.
The Truman Doctrin was announced to congress in 1947 and fully developed on July 12, 1948.
Answer:
I think it is letter c because our government is a communist government