Because the east had fallen into what was called the " dark ages " many barbarian tribes ran a muck in the eastern empire after the fall of the "roman wall" holding the north barbarians from entering eastern Rome, many from the east tired to feel west to the Byzantine empire, many also did not make it.
Answer:
The best answer would be A. The United States invested in science education and created NASA.
<em>The Constitution states people’s rights and civil liberties but sometimes this rights are violated. Per example regarding discrimination matters; the right to vote; to have a house; to have education. In these cases a person can go to the court and they can sue the one who is violating their rights. Then the court can interfere in the situation against the government, business or the person that is violating your rights. The court can check if the law is being applied accordingly with the Constitution and can set measures to make your rights being applied using many legal tools as financial penalty, prohibitions or law adjustments.</em>
I believe it is the Albany Plan of Union
