The hint's in the sentence :D Large amounts= Mass Production. Hope this helps!
Answer:
Because in the south, there had been small riots for years, whereas in the north, there was a series of very large riots because the north had not previously had riots. The south had continuously been having smaller riots for years before and after (Including lynching, murder of African Americans, and attacks on black businesses, etc.)
In the war of 1812 around 243,885 people fought on behalf of Canada
The Industrial Revolution, which began in Great Britain, ushered in a new era of economic prosperity for many people. Through higher employment rates in factories, the income of the average citizen rose. This income was then used to purchase goods, which required more factory workers, which further increased income.
It helped expand America and helped other nations realize they should now be independent as they were influenced from their neighboring nations. They all began to become Independent which slowly ended isolationism.