Answer:
Plessy v. Ferguson makes segregation legal
Martin Luther King jr organizes the Southern Christian leadership conference
freedom riders are attacked as they travel through the South
Thousands of African Americans march on Washington DC
The civil rights act outlaws discrimination based on the colour of a person skin.
Answer:
B) He wanted states to have the right to nullify national laws.
Explanation:
Calhoun argued that the American union consisted of sovereign states who could override federal laws. For reference, this is also called the "Nullification Crisis".
Answer:
It established the idea that only the Supreme Court can determine what is constitutional
It gave the president the right to appoint Supreme Court justices.
Explanation:
The answer is D.seperation of powers I am 100% sure.