What prompted the Cuban Missile Crisis?

https://history.state.gov/milestones/1961-1968/cuban-missile-crisis

Explanation:

This might help.

The Cuban Missile Crisis occurred in 1962 when the Soviet Union began to install nuclear missiles in Cuba. The United States refused to allow this and, after thirteen tense days and many secret negotiations, the Soviet Union agreed to remove the missiles.

question:  

the chart compares religious beliefs to us political party support.

religious beliefs and party support, 2012

this chart demonstrates that

a) more highly religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

b) more highly religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

c) more moderately religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

d) more moderately religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

answer: a.

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