Trenches were dug in a zigzag pattern so that if an enemy entered the trench, he could not fire straight down the line. ... The main trench lines were connected by communicating trenches, allowing for the movement of messages, supplies, and soldiers and were lined with barbed wire.
One of the worst ways that impacted the country with it's involvement in the world war I was adverse impact on the economic condition.
<u>Explanation:</u>
One of the most important impacts of the involvement of the United States of America in world war I was adverse impact and effects on the economic conditions of the country.
To finance the war and get money to protect the country from any kind of external attacks, the government of the country borrowed money from the public of the country in the form of liberty bonds. A lot of money was used to produce defense material like bombs and other equipment and other goods and materials were produced in lesser amounts.
Answer:pretty sure it's d
Explanation:a is unreasonable because they're too old, b isn't it because they're too old, and c i don't think it's EXACTLY like the one described. good luck!
