The police would conduct a sobriety test
Although the executive branch controls the majority of the federal bureaucracy, the legislative and judiciary branches also have some influence. Congress, for example, controls the Library of Congress, the Congressional Research Service, and the Government Accountability Office, among other bureaucracies.
The Student Nonvioent Coordinating Comittee (SNCC) was a group that protested segregated facilities all over the US. They put the themselves at risk and refused to be violent despite the physical violence to prove a point to American society. They wanted to show that African-Americans are mature and that they were not the source of the problem. This was a way to show that African-Americans deserved equal treatment in American society.
combined vertical and horizontal integration
Do you want me to answer all of the questions?
