The answer you are looking for is "World War I"
Outcome of the civil war was the PRC and Mao's rule which has a lasting effect on China, and world relations in general, to this day. Communist controlled region in north-central China in mid 1930's. A self-declared sovereign state. Secure soviet union-backed territory for the reds.
Here's a summary the compromise prevented further territorial expansion of slavery while strengthening the Fugitive Slave Act allow which compelled Northerners to season return escaped slaves to the South
The answer is A - underlying meaning.
By the people believing there bias opinion