WWI tanks were used to lead infantry advances across no mans land (option a ). It was a welcome development, as it was hoped it would help ending the long and casualties provoking trenches type of war.
Yes, as this would ensure more equal representation for the US's states and all territories which is occupied without much care. These territories would be able to become involved, allowing the people more freedom and more power, creating a better living situation for themselves and therefore bettering the US as a whole by creating a new area of opportunity.
Millions of people id say about 15 million
What do these numbers mean I don’t exactly understand the question
Answer:
After the war the U.S. economy slowly declined into recession while anti-immigration sentiments continued to peak
