Answer:Curbing of minority dissent and protest
Answer: D. <em>Detente</em>
Détente means "loosening" or "relaxing." Countries which have been strongly at odds with one another, with much tension between them, make an effort to relax that tension through negotiations.
In history, the famous example of détente occurred between the USA and the USSR, especially in the 1970s. There was an effort to ease the heated tensions of the Cold War. Rather than continuing the massive buildup of nuclear arsenals in an arms race, the United States and the Soviet Union began to talk to one another about the strategic reduction of armaments. The nations' leaders, Leonid Brezhnev and Richard Nixon, met in Moscow in 1972 -- the first visit of a US president to Moscow. They signed agreements stemming from these Strategic Arms Limitations Talks (SALT), which began a new direction in policy between the two superpowers.
The main deeds of the Lincoln are lead the Emancipate black slaves and safeguard national unity through the Civil War and Emancipate black slaves. Therefore the correct options are (D) and (C).
<h3>Who was Abraham Lincoln?</h3>
Abraham Lincoln is the US President and before president he was the lawyer. He was the 16th president of America who served the nation from 1861 to 1865 till his assassination.
The Lincoln has played the great roles lead the American people in the anti fascist war and to Emancipate black slaves and safeguard national unity through the Civil War.
Learn more about Abraham Lincoln here:
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1. C. Trump sought to improve relations with Russia.
2. Not sure, but I think it's B.
3. A. Putin supports the Syrian President
4. B. NATO is an organization designed to protect all people.