Which of the following is a result of the increase in trade during the high middle ages?

a.
lords gained greater power.

b.
the feudal system remained important.

c.
towns grew and prospered.

d.
the population declined.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

the northwest ordinance of 1787 guaranteed basic rights for settlers and banned slavery there.