The answer is The House of Representatives
The Civil Rights Movement’s goals, strategies, and support began changing as new victories and defeats in the movement transformed the message of social and political equality to one that began encompassing economic empowerment for the Black community. The 1950's-1960's was a span of two decades of radical changes in the infrastructure of American political and social spheres. From the mid 50's to 60's, the fight for civil rights was led primarily by leaders advocating nonviolence and civil disobedience.
After the Civil War, in which slavery was abolished, segregation set in in full force and those slaves who were freed were denied their basic rights, including the right to vote, with a series of arguments that established supposed inferiority due to race on the part of African Americans, by whites. The movement strengthened its efforts and it became so effective, that it achieved its political, social and economic goals through the passing of the Civil Rights Act of 1964, which also led to the institution of the Voting Rights Act in 1965 and then the Fair Housing Act of 1968. These laws strengthened the federal government's power to regulate state government's denial of civil rights.
The Civil War era was a period of great economic, political, and social upheaval in American history. Due to the war, the whole of the South's economic structure was literally destroyed.
George Washington was considered to be the country's first federalist President. He was supportive of a sole government which centralized power and decided over the matters that concerned all of the states.
Within the first months of his presidency, Congress created executive departments like the Department of Treasury, State, War, and the Postmaster General. Washington proceeded to appoint Thomas Jefferson as Secretary of State, among other figures.
The Federal government proved to be not as strong as it should. This was proven with the Whiskey Rebellion in 1794. In order to raise money to pay the national debt, Congress imposed a tax on distilled spirits, which farmers considered to be unfair. Threats were placed against tax collectors. As a response to this, the government summoned the federal army. However, it was too small and had to retreat against the state militias.
Winston Churchill led Britain during WW2