The ideas of democracy. The discovery of use of water power.
The ideas that Sun is center of solar system.
Answer:
A Black Loyalist was a person of African descent who sided with the Loyalists during the American Revolutionary War. In particular, the term refers to men who escaped the enslavement of Patriot masters and served on the Loyalist side because of the Crown's promises of freedom.
Hope helps
The purpose was to establish the goals that are necessary for a society of equality
B, atomic bombs is the correct answer