Which statement is true of Thomas Green's actions during the Civil War? A. He led a Texas cavalry unit during the Red River Campaign. B. He was defeated by General Sherman at the Atlanta Campaign. C. He was a general during the last battle of the Civil War. D. He resigned from the United States army to join the Confederacy.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.

trade in silk, spices, and precious metals.

answer first choice

hi, according to my research the answer to the first question would be false. al tabari was the author of the first medical encyclopedia & he was a persian scholar not arab