The answer to this question is the man in the red suit
Answer: Diesel fuel
Explanation:
The railroads were the largest single market for steel, which went into their locomotives and track, and they relied on coal as their principal fuel.
The Dow Jones Industrial Average is a price-weighted average of 30 significanton the New York Stock Exchange
Answer:
John Glenn's successful flight
Explanation:
i took the test i hope this helps :)