A & C; The crusades as a military operation failed. The Holy Roman Empire united only modern day Germany, Italy, and other countries.
Answer: The war powers act was enacted to reassert Congressional authority over the decision to send American troops to war. It is a federal law that is intended to allow congress to prevent the president from committing the United States to an armed conflict without their permission.
, Freedmen and Abandoned Lands, was established in 1865 by Congress to help millions of former black slaves and poor whites in the South in the aftermath of the Civil War.
Because he wanted a communsim government I hope this helps
