1900's is when they increased most
The correct answer is An era of nationalism and economic growth
After the war of 1812 Americans felt proud of their country and a strong sense of belonging. Also during the war, the British government cut America’s access to manufactured goods and this forced America to somehow gain strength and produce those products internally what made the country gain economic independence.
Answer: yelling at yourself when you make a mistake
Explanation: you dont learn from it
True, in order to make their mercantilist economy succeed Britain needed to import raw materials from its colonies