Answer:
There have been change in the past 50 years that have profoundly impacted sustainability. Global issues. The global impacts of large-scale industrialization and materialism. Population growth and increased life expectancy, especially in development of the world. Globalization of trade and transport. Impacts of science and technology exponentiation. Increased corporate influence in relation to government and private citizens.
Explanation:
Slavery was THE great debate of the 1850's as was the question of continuing a union that threatened the lives and property of the South. It caused Lincoln's election in 1860 and fueled the movement to secession and war. Slavery was the dividing point over which there was a limit to the compromises that could be effected. It clearly drove the decade as it had shaped the whole century.
I am not very sure and I might be wrong but I’m pretty sure that it is C.
The correct answer is B) Continental Marine Corps.
It was the turning point of the war. It suggested that the United States might just win the War