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! =)
A. they became more expensive because they used technology
An ethnic genocide, for one.
This means that a certain ethnic group was basically wiped out in that country/state. In the Holocaust, it was the Jews.
Hope this helps! Brainliest is always appreciated!
The First place was Poland! hope this helps