Answer:
The Necessary and Proper Clause, also known as the Elastic Clause, is a clause in Article I, Section 8 of the United States Constitution: The Congress shall have Power. The Supremacy Clause of the Constitution of the United States, sets up that the Constitution, government laws made in accordance with it, and arrangements made under its power, establish the "incomparable Law of the Land", and in this manner take need over any clashing state laws.
A factor which didn't lead to decolonization movements in Africa would be Greed - b. Greed was actually the reason why there was colonialization in the first place in Africa. The people at the time saw this as an excelllent opportunity to make a lot of money.
Crispus Attucks<span> (</span>c.<span>1723—March 5, 1770) was the first person killed in the </span>Boston massacre<span>, in </span>Boston<span>, </span>Massachusetts,<span> and is widely considered to be the first American casualty in the </span>American Revolutionary War<span>. Aside from the event of his death, along with Samuel Gray and James Caldwell, little is known for certain about Attucks.</span>
WWI implemented trench warfare. Instead of everyone standing in a line people got down in trenches and fought each other. They would stay in these trenches for extended periods of time. The trenches were usually dirty and crowded.
