Which statement explains why the Thirteenth, Fourteenth, and Fifteenth Amendments were added to the Constitution? (1 point)

the Union winning the Civil War, ultimately abolishing slavery within the whole country

a rebellion led by former enslaved people

the Revolutionary War, ultimately freeing colonists from the British Monarchy

the confederate south winning the civil war

The statement "the Union winning the Civil War, ultimately abolishing slavery within the whole country" explains why the Thirteenth, Fourteenth, and Fifteenth Amendments were added to the Constitution.

The correct statement that explains why the Thirteenth, Fourteenth, and Fifteenth Amendments were added to the Constitution is:

- the Union winning the Civil War, ultimately abolishing slavery within the whole country

The correct statement that explains why the Thirteenth, Fourteenth, and Fifteenth Amendments were added to the Constitution is: "the Union winning the Civil War, ultimately abolishing slavery within the whole country."

To arrive at this answer, we need to understand the historical context and significance of these amendments. The Thirteenth Amendment, ratified in 1865, abolished slavery and involuntary servitude in the United States. The Fourteenth Amendment, ratified in 1868, granted equal protection under the law to all citizens and defined citizenship. The Fifteenth Amendment, ratified in 1870, prohibited the denial of voting rights based on race, color, or previous condition of servitude.

These amendments were added to the Constitution as a direct result of the Union winning the Civil War. The Civil War, which took place from 1861 to 1865, was fought primarily over the issue of slavery. The Union, representing the Northern states, fought against the Confederate South, which aimed to preserve their way of life, including the institution of slavery.

The Union's victory in the war led to the emancipation of enslaved people in the entire country, as symbolized by the Thirteenth Amendment. To ensure that the rights of the newly freed African Americans were protected, the Fourteenth and Fifteenth Amendments were added, guaranteeing equal rights and voting rights to all regardless of race or previous servitude.

Therefore, the correct statement is that the Thirteenth, Fourteenth, and Fifteenth Amendments were added to the Constitution due to the Union winning the Civil War and ultimately abolishing slavery within the whole country.