Answer: In the 7th century to 20th century, Arab Muslims and Europeans raided Africa and traded on Africans. In this period, a lot of Africans were sent to North Africa, America, and parts of Asian countries.
Answer:
Heliocentric - Copericus
Liquids under pressure - Blaise Pascal
Human circulatory system - William Harvey
Internal Organs structure - Vesalius
Scientific Method - Francis Bacon
Water synthesis - Cavendish
Planetary motion - Johannes Kepler
Barter System - Jason Smith
Laisse-Faire Economics - Adam Smith
Telescope - Galileo
Laws of Gravity - Isaac Newton
Geocentric - Plato
Mastery of Nature - Martin Luther
Ptolomic - Ptolomey
Gas and Pressure - Robert Boyle
Comets - Maria Winkelman
Rationalism - Rene Descartes
Gunpowder - ??? Sorry I couldn't get this one. I couldn't find anything besides Ancient China
Deism - John Calvin
Explanation:
Association of motion pictures
It helped them understand things that helped their literature.
Part of the debate over rights in the 18th century involved the prerogative of kings to remove and appoint judges upon their ascension to the throne. Liberal thinkers believed that lifetime appointments would scale back the power of the king, and therefore represented social progress. If a judge was sure of his seat, he could vote according to his own judgment, despite the wishes of the king. The Whigs in Britain actually won this right, though whether it really served their cause or their government is anyone's guess.