Answer:
The United States of America was in utter shock. They had not anticipated that the Soviets would be so quick to make their own atomic bomb so quickly.
Explanation:
After the successful tests of the Soviets, America felt threatened about Soviets having the secrets of a nuclear weapon.
America wanted to be on top of the game. They quickly started to make hydrogen bombs. Which were far more lethal than the nuclear ones. Soon many other countries followed suit.
Answer:
B. A process for admitting new states into the Union
Explanation:
The national government under the Articles of Confederation made the accomplishment of creating the Northwest Ordinance of 1787.
The Northwest Ordinance created a new method to admit new states into the Union from the Northwest Territory.
This territory included the modern-day states of Wisconsin, Michigan, Illinois, Indiana, and Ohio.
So, the correct answer is B.