Answer:
To do something that can't be reversed
Explanation:
Hello there,
The War of Independence, also known as the American Revolution and the Revolutionary War, was fought from 1775 to 1783 between Great Britain and the 13 British colonies in North America.
Hope this helps!!
<span>he dominant social system in medieval Europe, in which the nobility held lands from the Crown in exchange for military service, and vassals were in turn tenants of the nobles, while the peasants were obliged to live on their lord's land and give him homage, labor, and a share of the produce, notionally in exchange for military protection.</span>
A. the amount of time they spent building the wall
I think the answer is A, when I looked at the picture and did some research, I found that the wall is 70 miles long so it's pretty obvious that they spent a lot of time making it in ancient old times.