Why did the soviets think that western nations might invade the soviet union after world war ii?

The Soviet Union had been invaded by Napoleon and the Germans.

Since they had been invaded multiple times in the past, they feared that it would happen again.

it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.