Rana's were responsible themselves for their downfall. justify it.

Which of the following was a key accomplishment of the people of songhai? a. they had a strong military and became the largest empire in west africa. b. they established a center of islamic scholarship. c. they worked with iron and prospered from the gold-salt trade. d. they dominated in the trade of ivory, enslaved people, and animal skins.

Me asap worth brainlieist and 50 points

Psychology research provides us with many strategies for changing health behaviors. click and drag to match each example with the name of a behavior modification technique.