Https://youtu. be/myOrOjkEm0E​

Who gave the famous "i have a dream" speech at the march on washington?

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.

According to the law of supply,suppliers want to sell their product at prices