Some ways African-Americans worked to stop slavery is by spreading the word, helping slaves escape, making groups to try and gain equal rights.
Explanation:
A antonym for thermal energy is hydro energy. Hope I could help :D
The ~unequal~ statuses of different individuals in a society. for example, a doctor has a higher social status than a janitor working at the same hospital. the doctor might be awarded for his work, while the janitor is mostly ignored. the doctor may also have come from a fairly wealthy family and received a good education, while the janitor may have had economic disadvantages and a poor quality education. so the doctor and the janitor are socially unequal. social inequality is very closely connected to economic inequality, so if you ever see the phrase "socio-economic inequality," that's why.
That statement is false
Medical schools were first opened to supplement physician income. Back then, medical schools usually directly owned by a physician that personally thought the youngster about the medical knowledge (now it's commonly owned by a set of shareholders)
I believe it would be A because it discusses relationships
