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No, The crop rotation is to avoide soil erosion.
to get more money
the mechanical reaper and cotton gin were the 2 machines that led to increased crop crop production
A Thread-spinning mill
Galena is the source
abubakor in 6r
Because they were cheap labor. They wanted to be able to do unwanted work cheaply without doing it themselves. It started with indentured servants, which eventually lead to African slaves. they were mostly used in the south for the tobacco crops which the leaves had to be harvested by hand. The other main crop they were used for is cotton.
Technalogical advancement in citie's life and low return of crops and shortage of facilities in filed for crop protection and growing, in my view lead labors to shift cities for jobs and availing the available oppurtunities.
An abundance of raw materials from the New World needed to be made into finished goods.
They impact the world by destroying our crops so that starts to lead to loss of food for the community and trading so also a lost of money. And when the crop that is attacked it must be thrown out can not be sold or eaten
American federation of labor
In the 1840s the potato was the main crop and a major part of the diet of the Irish people. A blight destroyed the potato crop from 1845 to the early 1850s, creating a major famine.