How did FDR take advantage of the popularity of radios in the 1930s?

What event caused germany’s economy to fail?

Why did louis xvi call a meeting of the estates-general in 1789? how long had it been since such a meeting had been called?

At the time of the brown v. board of education decision, schools were segregated everywhere in the country. several states had laws requiring segregated schools. schools in nearly every state has been desegregated. segregation was common in the north, but not in the south.