I think trenches had zigzag patterns because they could make people had a better aim at shot and more protection.
Hope i Helped!
<span>On August 5, 1963, representatives of the United States, Soviet Union and Great Britain signed the Limited Nuclear Test Ban Treaty, which prohibited the testing of nuclear weapons in outer space, underwater or in the atmosphere. The treaty, which President John F. Kennedy signed less than three months before his assassination, was hailed as an important first step toward the control of nuclear weapons.</span>
Answer:To big to hold because of its size
Explanation:One of many reasons why the Roman Empire collapses was because of the stress of its own bloated empire. It was to big to take care of it all and Germanic tribe started to come in because no one was watching the borders which lead to the fall of the Western Roman Empire.
hoped this was helpful I tried:)
Answer:China, India, U.S!
Explanation:Of the major cereal and vegetable crops, the United States, China,and India, frequently appear as top producers. It probably won't surprise readers that China is the leading worldwide producer of rice, but it's also the leading producer of wheat and the number two producer of corn, as well as the largest producer of many vegetables including onions and cabbage. In terms of total production, the United States is third in wheat and first in corn and soybeans.
Answer:
More than 2300 Americans were killed on that day
Explanation:
The attack on Pearl Harbor was the day that America officially joined the war. Japan launched a surprise attack on Pearl Harbor without a prior declaration of war. They tried to cripple the US fleet so that they would not interfere in their war in Asia. It seemed that the US fleet suffered heavy losses but since the US was an industrial powerhouse they recovered rather quickly.
