The united states constitution delegates police powers mainly to
a. congress.
b. state and local authorities.
c. the national guard.
d. the president of the united states.

gold discovery in california, and pioneer settlers were sometimes pulled west because they wanted to make a better living. others received letters from friends or family members who had moved west. these letters often told about a good life on the frontier. the biggest factor that pulled pioneers west was the opportunity to buy land.

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the octopus by frank norris

answer; case studies;