<span>BENEDICT ARNOLD </span>because he was originally a hero in the war but then he became a spy for Britain
Hi!
The battle of Gettysburg was the main turning point in the war, resulting in many deaths on both sides. It was then that the North began to dominate the South.
Hopefully, this helps! =)
Why, The Wilmot Proviso amendment would have closed California and New
Mexico to slavery in 1846 as a requirement for their annexation,
but Congress did not pass the proviso.
