I took the test.
The answer if anybody wanted to know it is:
D. They all used science to challenge accepted beliefs.
The best option from the list would be "battle" in terms of a category for "bombardment", since this refers to when an enemy launches weapons (usually bombs or missiles) into the territory of the enemy.
Answer:They did not think Germany was paying attention to their work.
Explanation: Hitlor payed no attention to his Atom Bomb and was only intrested in land and power.
The US government's decision to develop a hydrogen bomb, first tested in 1952, committed the United States to an ever-escalating arms race with the Soviet Union.
