Use of ground troops: Americanization used US ground troops to fight the war whereas Vietnamization used S.Vietnamese ground troops to fight the war.
Johnson moved the US from an aid and financial backer to a ground force with men in active duty on the front lines in addition to naval and air support. Nixon's policy removed the ground troops, leaving the S. Vietnamese to fight that on their own (with our aid and money) but continued our air strikes and naval support.
The X,Y,Z affair was an incident between French and American diplomats where they were trying to make a deal that would stop the French from seizing the America ships.
(that resulted in a war known as the Quasi-War.)
Americans were angered by this because the French agents wanted large amounts of money just to stop them from seizing their ships
<span>- Population burst caused by the delay in marriages during WWII (soldiers came home from the war, got married and had lots of kids, causing a population burst).</span>
Formal powers are changed over time, while informal powers cannot be changed. Formal powers are created in the executive branch. Informal powers are not. Formal powers are created by Congress, and informal powers aren’t .
It’s C, Britain promote entrepreneurship