Gas masks
Zeppelins
Infantry attacks
Answer:
Gas masks
Explanation:
The use and quantity of gas masks increased considerably at the beginning of the First World War because during this period the most lethal chemical weapons in history were created and used experimentally. Its use was very important, since in their time they were used against gas bombs and other chemicals already invented, which could be lethal and cause death.
Answer:
gas mask
Explanation:
it needs no explanation
Answer:
Explanation:
So Yall dont got to read all that"foreign aid from the Marshall Plan"
I agree that the prosperity of the"boom years",led to the extravagant lifestyles for the wealthy which eventually led to the collapse of the wall street stock market."
At the time of the stock market crash in 1929, New York City had increased to become one of the most important metropolis, and its Wall Street district became one of the world's leading financial centers. The Roaring Twenties, prior ot the crach, marked a time of prosperity and excess in the city, and in spite of warnings concerning speculation, several believed that the market could sustain high price levels.
Answer:
Charlemagne
from some research its Charlemagne