What was one significant result of the changes in manufacturing and transportation that took place in the first half of the nineteenth century? A. Many factory laborers left cities to work in far away rural areas due to improvements in transportation.
B. Improved transportation led to the development of many new factories in the South and the West.
C. People in cities often made more money as they took on skilled positions in manufacturing and transportation.
D. Cities became overcrowded as more and more people traveled to the North, looking for factory work.

the answer to your question is true

explanation:

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he risk-return relationship. generally, the higher the potential return of an investment, the higher the risk. there is no guarantee that you will actually get a higher return by accepting more risk. diversification enables you to reduce the risk of your portfolio without sacrificing potential returns.

explanation:

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.