D.The new canals increased production cost.
How i know this:I took the test
Fact, because after war world one their economic was going down
During the Industrial Revolution, it was common for children to work in factories, mines, and other industrial occupations. Children as young as four commonly worked. ... Working on dangerous machinery had its consequences as many children were injured in accidents.
I’m sorry I can’t see your question what are you asking ?
Answer:
It amplifies the need to be better than someone at that moment, and if you don't win said competition then you're not as good as the person who did win. It can make you feel inferior and upset at little things the winner does.
Explanation: