I'm sorry I can partake in cheating on a test
Answer:
D. air brakes is the correct answer.
Explanation:
Some failures were the invasion of Canada, surrender of Detroit, British burned Washington, D.C.
General George Marshall is famous for having one of the greatest organizational minds in history.
Prior to World War 2, the United States Military was woefully unprepared, under resourced, and under trained. Marshall led the efforts in World War 2 to make the US Military and effective force.
Answer:
I believe that the answer is 2) trains, but if you are allowed to have multiple answers I would say put 1) trucks and 2) trains