Money Matters: What is a tax bracket?
A.
The rate at which income is taxed
B.
The rate of sales tax in a state
C.
The form used to file taxes
D.
The way the government calculates tax returns

(optional not required - explain pls!)

During the paleolithic, hominins grouped together in small societies such as bands, and subsisted by gathering  plants  and fishing, hunting or scavenging wild  animals. the paleolithic is characterized by the use of knapped stone tools, although at the time humans also used  wood  and bone tools.