How was Gandhi similar to Martin Luther King

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

Why did president johnson decide not to run for reelection in 1968?

Which of these is not a criticism of the concentric zone model? it does not accurately describe cities after the rise of suburban development. it only applies to cities that grew after the development of the automobile. it assumes that inner-city areas will always be repurposed instead of abandoned. it places too much importance on the traditional central business district.