Answer:
D. Second Estate
Explanation:
The "First Estate" was the Church (clergy = those who prayed).
The "Second Estate" was the Nobility (those who fought = knights).
<span>Stop the spread of Communism by increasing US presence around the world and supporting democracy and capitalism.
The policy of containment was a usa cold war policy of countering the pread of communism and it was done in response to Soviet expansionism dream.
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The author of the biography and their political viewa