<span>John D. Rockefeller did everything by his own. Vertical integrations means that he employed his own workers, then he constructed barrels to store oil and rent wagons and horses to transport that barrels. So it's called vertical integration. </span>
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:
