The strategy was different as Winston Churchill and Roosevelt both wanted to take different approaches to invade and defeat Germany as it began with Churchill’s plan to attack from the south starting Greece and pushing through Italy as well but then they did Roosevelt’s plan as well and attacked from the North on Normandy
The amendment becomes part of the Constitution when it has been ratified by three-fourths (currently 38) of the states. This process has been used for ratification of every amendment to the Constitution thus far. Article V also provides for an alternative process, which has never been utilized.
Yes, it's also known as that; true.
