Answer:
Format: argumentative essay
Topic: Purpose of government
Purpose: To Persuade
The answer is A. Drove production costs up. It drove production costs down, because they were able to take less time to make the products as well as less materials because 1) standardized parts were invented around the same time, and 2) they didn't have people preparing everything so materials weren't wasted.
Channel Tunnel
or answer c is what you are looking for
