8.United States participation in the Strategic Arms Limitation Treaty (SALT) talks of the 1970’s is evidence that the United States... believes that cultural exchange programs are a way to promote international understanding

has followed a free trade policy for most of the 20th cenutry

relies on military alliances for defense against aggression

has been willing to cooperate with other nations to reduce world tensions

each played a major role in ending the cold war.

the constitution of the united states gave congress the absolute authority over immigration laws

i think the answer is b.

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.