In the 1700s, an effect of the Enlightenment was a rise in support for representative government.
the creation of new Protestant churches across Europe.
an increase in new scientific discoveries and methods.
the return to classical ideas such as humanism and realism.

i don't get what you mean

explanation:

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 answers is b.   environments.

the answer would be c