Imagine the president vetoes a bill. Congress tries to override the veto, but only half of Congress supports the bill.

What could be done to help the bill gain approval?

all you have to do is get Congress to vote on it again. when they do, if two-thirds of Congress votes in favor of your bill, it will become a law

Explanation:

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.