The answer is A, C & D make no sense. B is not wrong, but A is the better answer.
In the United States, the Constitution is the ultimate "law of the land," meaning that the federal government has sovereignty over the states--although some powers are "shared".
The first rocket in space was a turning point in history because it inspired the space race, made the United States aware of the possibility of Russia creating rockets to deliver nuclear weapons, and created a reform in education.
They are the three sister's because they are the main crops in agriculture.
Plymouth was the first recorded settlement created by pilgrims on the New England Coastline. Hope it helps...
