i need answer and explanation pls I WILL GIVE BRANLIEST TO BEST ANSWER

A.) To Ensure Domestic Tranquility

Explanation:

Domestic Tranquility roughly translates to the peaceful relations among people of different ethnicities at the time.  Integration was the inclusion of people of other races in otherwise all-white schools.  It was a chaotic time and people of color were threatened for attending the same school as white people so Eisenhower sent state troops and police to defend and protect African Americans.

power       the answer is a

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