Why didn’t the European system of fighting a war work in america

Ineed a summary over the 6th amendment

How did the environments in north america affect the development of america indian cultures in the period just before europeans arrived

What was one important characteristic of the russian military during world war i? a. it had more advanced military technology than its western european allies. b. it was an all-volunteer military that enjoyed high morale throughout the war. c. it defended russian territory but refused to attack german positions d. it was unable to provide its forces with adequate weapons and supplies.