Why was the 13th Amendment significant?

The 13th Amendment was necessary because the Emancipation Proclamation, issued by President Abraham Lincoln in January of 1863, did not end slavery entirely; those ensllaved in border states had not been freed. ... The 13th Amendment forever abolished slavery as an institution in all U.S. states and territories.

Explanation:

after the roman empire fell, some of its cultural achievements lasted for some time and others were lost. lost achievements include architecture , coins, and literacy. however, several things remained, such as the language. people may not have spoken this language in every city, but it influenced the languages they did speak. they also created the julian , which was commonly used until the eighteenth century.

the answer to number 5 is fort sumter