Why was the location of the Mayan civilization crucial to its development?

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

Which of these were among you the purpose of the photorealism movement

Who were the people that migrated south into india and indus valley