What is the main concern of aesthetics?

Aesthetics is the branch of philosophy concerned with the nature and appreciation of art, beauty and good taste.

Explanation:

It has also been defined as "critical reflection on art, culture and nature". The word "aesthetics" derives from the Greek "aisthetikos", meaning "of sense perception". Along with Ethics, aesthetics is part of axiology (the study of values and value judgments).

understanding how beauty is expressed and appreciated * APEX *

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.

it was the first amendment