Formation of NATO Soviets close roads to Berlin

Communists seize power in China

Soviet Union explodes first atomic bomb

Communist N. Korea invades S. Korea

Which foreign policy did American leaders follow in response to these events ?

Group of answer choices

isolationism

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.

the correct answer is a: slaves from other colonies ran away to georgia.

the roman empire began to fall