Answer:
I believe the answer would be 2.added New Mexico and California to the United States
Explanation:
The Treaty of Guadalupe-Hidalgo settled the war and gave the USA disputed texan territory, California and New Mexico
Ending slavery means it will stop for sure, mean while ending the slavery trade means you won't be making more trades but slavery still exist.
Hope this helps! :)
There was more amarican solders and there really wasnt anything to fight about.
The Virginia Declaration of Rights offered inspiration for the Declaration of Independence as well as the US Bill of Rights. The Bill of Rights was eventually added to the American Constitution.