For the first question it Basically means, how did the invention (which is the cotton gin) affect slavery. In this case, it affected slavery in the US because this made it easier for slaves to pick cotton but it increased the work for slaves which was great for white owners but bad for slaves
According to the Confucianism, all people are essentially goods
Health care reform is for the most part governmental policy that affects health care delivery in a given place. Health care reform typically attempts to: Broaden the population that receives health care coverage through either public sector insurance programs or private sector insurance companies
Ghettos in Germany first were areas to contain Jews, but eventually those people also fed the concentration camps