Muslim arab armies marched north and west from arabia soon after the death of muhammad. at the time of their conquest by arab armies, palestine and egypt were . a. independent nations. . b. art of the persian empire. .c. part of the roman empire. .d. part of the byzantine empire. .

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3