Answer:
The Anaconda plan
Explanation:
The North won the civil war
President Richard Nixon, like his archrival President John F. Kennedy, was significantly more concerned with foreign policy than domestic issues.
<h3>What did Nixon do?</h3>
Despite his support from the Republican Party's conservative side, and despite having established a career as a militant opponent of Communism, Nixon saw chances to improve relations with the Soviet Union and build relations with the People's Republic of China.
Politically, he intended to earn credit for defusing Cold War tensions; geopolitically, he hoped to use improved relations with Moscow and Beijing as leverage to put pressure on North Vietnam to end the war—or, at the very least, to halt it—with a settlement. He would pit China against the Soviet Union, and the Soviet Union against China, all while pitting both against North Vietnam.
Thus, Option A is correct.
For more information about Nixon refer to the link:
brainly.com/question/5030621
<h2><em><u>Answer:</u></em></h2><h2><em><u>The answer is B) Marbury V. Madison</u></em></h2><h2><em><u>Explanation:</u></em></h2><h2><em><u>The principle of judicial review was established by Marbury v Madison. Marbury v Madison. , in which district judge William Marbury sued the government to secure his appointment, established the U.S. Supreme Court as the final arbiter on the constitutionality of law. The other cases occurred later in American history.</u></em></h2>
Petersburg was the only way the South could get reinforcements into Richmond since the rest of the City was surrounded by Union troops.