Checks-
Examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something.
Balances-
An even distribution of weight enabling someone or something to remain upright and steady.
Answer:
(B) Underground Irrigation Canals
Explanation:
Answer:
A. avoiding overpopulation
Explanation:
please mark brainliest
It is the Andersonville Prison, which is nowadays a Historic Site.