True
Under segregation, owners of establishment could decide the manner in which they wanted to treat African-Americans. This often took the form of separate spaces for African Americans or forbidding African Americans from commonly used spaces at all.
B is incorrect.
Lyndon Johnson is one of the most powerful and successful Democrats of all time.
Johnson came to power as a young Representative and then Senator from Texas. He was a strong Democrat and lead the Democrats in the Senate as the Majority Leader.
While VP + President, Johnson's support for the Civil Rights Act and subsequent legislation led to the defection of his former friends and colleagues who left the Democrats over their new support for integration.
The answer
Initiative,referendum,recall.