Emancipation meant that Southern landowners could no longer hire formerly enslaved people. lost their land to formerly enslaved people. could no longer rely on labor by enslaved people. lost their jobs to formerly enslaved people.

Emancipation meant that Southern landowners could no longer rely on labor by enslaved people.

Explanation:

The Emancipation Proclamation was issued by President Abraham Lincoln on January 1, 1863. This proclamation formally abolished legal slavery in the American territory, including rebel territories under the control of the Confederacy.

The effect of emancipation was that African-American slaves who were in Confederate territories would be released once the Union had retaken those territories. Once the Civil War ended, these slaves formally acquired their freedom, and southern landowners did not have the possibility of enslaving them again.

The correct answer is could no longer rely on labor by enslaved people.

Emancipation is a term that refers to the freeing of slaves. This was a significant part of US history, as this changed the lives of African-American citizens forever. Slavery officially ended in the United States with the passing of the 13th amendment. After this, slavery and indentured servitude became illegal in all of the states within the US.