What did the refusal of the United States to join the League of Nations indicate? (5 points) the rise of isolationism in the Congress
desire to change the Treaty of Versailles
the anti-immigrant feelings that increased after the war
opposition to Great Britain having control over the League

there are a number of different ideologies that come into conflict with regard to immigrants and immigration to the us.

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

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.