Encourages; encourages; increases
Affranchis and African slaves rebelling against French rule in Saint-Domingue (Apex).
I believe the answer you are looking for is Tributary.
Due to the intolerable acts, the continental congress was formed in order to see how the colonies would deal with these acts and prevent them from infringing upon the rights of the colonists. In short, the result was the beginning of the American Liberation war and the writing of the Declaration of Independence which eventually led to the United States becoming a free country.
Answer: The rocket inspired American inventors to turn their attention to railroads
why: Railroads were invented before the rocket and they were certainly not inspired by them.