How did the state of confederate railroads mainly impact that group's efforts in the civil war?

Blockade of South/ assisting armies in field operations. The south created new weapons and copied ships but still didn't stand a chance. However, the Confederates strong resistance showed that they would not go quietly and the war was far from over.

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:

warfare was the primary means of cultural transmission in both regions.