Answer:
Gas
Machine Guns
Trenches
Explanation:
ww1 was all about using mustard gas and it was popularized before being banned after ww1 and ww1 was the first introduction to full auto machine guns similar to LMGs nowdays and trenches were created to prevent getting shot, gassed or sprayed down by enemies
1. He was a leader of lakota people
3. He is believed to have killed Gen. custer.
4. He was part of Buffalo bills cast for 4 months
6. He was killed while being taken into custody
The answer is B! The Battle of Saratoga is considered the turning point of the Revolutionary War!