Julius Caesar was assassinated on March 15, 44 BC
Answer:
they feared the threat of an attack by the Allied forces.
Explanation:
If they had not feared the threat of attack, they would not have signed the deal that crippled their government.
I believe the answer is A, good luck
The USA developed the more powerful H-Bomb because it would be more powerful than the atomic bomb and it wold give the USA advantage over Russia and their nuclear bombs.