B. The American victory at Saratoga convinced France to join the war on the colonists' side.
<em>A corollary (1904) to the Monroe Doctrine, asserting that the U.S. might intervene in the affairs of an American republic threatened with seizure or intervention by a European country, Monroe Doctrine had sought to prevent European intervention, the </em><u> Roosevelt Corollary was used to justify US intervention throughout the hemisphere</u>. In 1934, President Franklin D. Roosevelt <u>renounced interventionism and established his Good Neighbor policy for the Western Hemisphere.</u>
Answer:
Chief Justice Marshall
Explanation:
In Marbury v. Madison, Chief Justice Marshall ruled in a way that established the doctrine of judicial review.