What portion of the electromagnetic spectrum is used in optical fiber communication?

What did the brown board of education decision do? o a it established 'separate but equal" segregation o b. it supported cultural segregation in the classroom o c. it banned racial discrimination everywhere. o d. it ruled that segregation in schools is unconstitutional

Why did the other allies like great britain and france not support wilsons 14 points?

Which government entity is given the task of initiating articles of impeachment against the president when the need arises