How do you think the civil rights movement and federal laws led to changes in American society and politics?

b)

it created free trade throughout the colonial territories.

germany

explanation:

a rocket engine utilizes collected rocket explosive mass for producing its high-speed propulsive jet. rocket engines are effect engines, achieving thrust in accordance with newton's third law. maximum rocket engines use flaming, although non-combusting methods (such as cold gas thrusters) also exist.