Answer:
The correct answer is 4.
1- Three-Fifths Compromise
2- Missouri Compromise
3- Compromise of 1850
4-Emancipation Proclamation
Explanation:
1- The Three-Fifth Compromise was a pact between the southern states and the northern states signed during the 1787 Philadelphia Convention that the number of slaves, reduced to three-fifths, would be added to the number of free people of each state to determine the tax breakdown and the number of deputies from each state in the House of Representatives.
2- The Missouri Compromise was an agreement approved in 1820 between pro-slavery and pro-abolitionist groups in the United States, primarily involving the regulation of slave labor in the western territories.
3- The Compromise of 1850 was a set of legislative initiatives carried out in the United States in 1850 to resolve a series of tensions arising from the colonization of California, spurred by the so-called gold rush, and the annexation of territories following the Mexican-American War, which gave rise to territorial conflicts and the discussion of the legality of slavery in the new states.
4- The Emancipation Proclamation was a law drafted on September 22, 1862 by the President of the United States Abraham Lincoln and which entered into force on January 1, 1863, abolishing slavery throughout Confederate territory still in Civil War.