Answer:
there is an expansion in abilities of the president during a wartime. the president gains many authorities that he would not have had prior. the president is commander in chief of the military first and foremost, and during a war, the focus of the president will likely shift off of other issues to focus on protection of the country.
The arrival of the U.S. troops in Europe. (I just learned about this in school)
The correct answer is tax return.
Tax returns are filled out by millions of Americans on a yearly basis. This form allows the government to understand your work history, the wages you earned during the fiscal year, and how much you paid in taxes. This will allow the government to assess whether you paid too much or too little in taxes. If you paid too much, you will get a refund. If you paid too little, you are responsible for sending the government the difference that you owe.