PLEASE HELP!! I NEED IT ASAP Which products did Muslim merchants come to East Africa to buy?

leather and paper
diamonds and silver
furs and glass
coffee and copper

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

Did the spanish settlers and missions have a positive effect on world history? why, what did they do that was positive? why was the treaty of paris (1763) good for the world/world history? did the plymouth colony have a positive effect on world history? why, what did they do that was positive?

Define the word imperialism. what is your opinion: should the u.s. engage in imperialism? under what circumstances? offer a brief, effective argument against the opinion that you hold.