Which era spanned from 1450 c. e. to 1750 c. e.? a. the intermediate era b. the classical era c. the early modern era d. the ancient era

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

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du boi was considered a radical because he wanted the immediate end for segregation. the biggest different between him and booker t. washington is that, even though washington believed that segregation should be considered illegal, he did not believe at all that a law was needed to keep blacks away from whites and that this would be something natural (to have the races apart) for a long time until society adjusted, while du boi believe that agitation was the only way to end segregation.