Which describes the meaning of the phrase the shot heard round the world?

"The shot heard round the world" is a phrase that refers to the opening shot of the battles of Lexington and Concord on April 19, 1775, which began the American Revolutionary War and led to the creation of the United States of America.

Explanation:

b europeans take corn to africa. corn becomes an important crop there.

tea which is where the whole thing about dumping it in the ocean came from