Generally speaking the War Powers Resolution of 1973 negatively affected the power of the US president by making it so that the President could not commit troops beyond a certain point without Congressional approval.
There was westward expansion from 1900 onward in the American territory that started with Louisiana purchase.
<u>Explanation:</u>
Americans upheld the possibility of abroad extension in the late 1800's on the grounds that they needed to extend exchange and trade to Latin America, to spread majority rules system, to politically impact different nations, and grow so America has a more area.
These were the reasons why America wanted to expand it's territories and expansion of the country in the late eighteenth century more over the Louisiana purchase led to the expansion of the country. The U.S. expanded its territory largely through military conquest. Even purchases from other European powers, such as the Louisiana Purchase and Alaska.
Current Americans should learn about this event because it proves that not every single person is for example Muslim, is also a terrorist.