Answer:
Ethnic groups share a common <u>characteristic</u> while religious groups share a common <u>belief</u>.
So history doesn't repeat itself.
i think it´s D)government programs designed to reduce agricultural production.
I believe that the answer to the question provided above is that the westward expansion created a clash between sectional interests in Missouri because of the geographical location of Missouri it was being clashed.Hope my answer would be a great help for you.
