One attempt to prevent slavery in the territories was the

The Wilmot Proviso

Explanation:

The Wilmot Proviso was an unsuccessful 1846 proposal in the United States Congress to ban slavery in territory acquired from Mexico in the Mexican–American War. The conflict over the Wilmot Proviso was one of the major events leading to the American Civil War.

Please give me the brainliest

mesopotamian code of hammurabi

and i think its 1860 b.c. you mean lol

the answer to number 5 is fort sumter