What's ones reason the cultures of north africa developed differently from the cultures of the rest of africa was that these areas of africa were separated?

Brainliestttme : ) terrorist attacks by extremist groups have occurred almost entirely in the united states almost entirely in the middle east in few countries limited to north america in multiple countries all over the world

Then write 1-2 paragraphs describing one individual you believe has made a significant contribution to florida and united states history. in your response, explain why this individual's contribution was significant.

How are the republican and democratic presidential candidates chosen? a. they are nominated by their state governments. b. each is nominated by his or her respective party. c. each is chosen by the governor of his or her home state. d. they are chosen by the house of representatives.