Statements C and D are correct.
In America, the development of canals helped lead to the increase in population for several towns/cities that were very seldom settled before. A perfect example of this would be the development of the Erie Canal in New York. Thanks to the Erie Canal, several cities population grew immensely during this time (like Utica, Rochester, and Albany).
Along with this, connecting canals with other waterways made for convenient way of shipping goods and materials. This reduced the cost of shipping goods, making for lower prices for American consumers.
Answer:
The availability of high skill laborers at a low cost has increased the rate of globalization in the 20th and 21st centuries because multinational
corporations find it beneficial to hire workers at the lowest cost and people with skills and education in less developed countries want jobs that will
bring them more wealth.
Explanation:Hope this helps
The south was the side that had the cotton, so B is the only one that makes sense. A is wrong because the north was manufacturing. C and D don't make sense for the same reason. I think it is B.