Please answer in a short paragraph for 15 points and a . What is the meaning and the purpose of the Preamble ?

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.

b.

one company controls all the means of production of a product.

~coco

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.