Answer:
Germany
Explanation:
There were the primary aggressors of their very hostile relationship with other countries. Germany invaded Poland which wasn’t supported by France and Britain and as a result of this the Germans also invaded these countries.
They also broke the non aggression between them and the Soviet Union by invading the country also and several others such as Greece,Yugoslavia etc.
They were the primary leaders and cause of the Holocaust which happened.
Because of the manipulation of the election by the communist
state, USSR wanted to create satellite states wanted in order to protect them
from invasion. Soviet Union had conquered Eastern Europe, however, these satellite states tried to fight against the Soviet Union
The first state to adopt weapons was Russia.
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