The answer is B. hope i helped:)
A antonym for thermal energy is hydro energy. Hope I could help :D
The African Americans in the north during the mid 1800's were very poor. Most died from illnesses and natural causes. It was a very harsh time for them.
I believe the answer is: political institutions
In united states, the role of political institutions is to hear the aspiration/principles that held by a specific group of people, and appoint a certain candidate to realise those aspirations/principles into an actual law/regulations.
Answer:
answer is letter A
Explanation:
I know it because one of my family member has a friend that is a UN secretary