When did the kingdoms of ghana and mali flourish?

a. 100 - 400, during the era when christianity was founded and organized

b. 400 - 1400, during the era when the roman empire declined, the byzantine empire flourished, and islam was founded

c. 700 - 1200, during the era when islam was founded and the muslim empire spread

d. 1100 - 1600, when the middle ages ended and kings assumed great power in western europe
d?

Did president truman warn japan against a second bomb attack

What misguided strategy caused lord william howe and the british to fail?

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.