The practice of vertical integration contributed most to Andrew Carnegie's ability to form a monopoly. Vertical integration is a process of combining different stages of production such as manufacturing, supplying, distributing, retailing, etc, under the umbrella of one company.
Answer:
Confederate forces held Fort Sumter in March 1861
Explanation:
"Following Beauregard's bombardment in 1861, Confederate forces occupied Fort Sumter and used it to marshal a defense of Charleston Harbor. Once it was completed and better armed, Fort Sumter allowed the Confederates to create a valuable hole in the Union blockade of the Atlantic seaboard."
"Major Robert Anderson...was forced to surrender it to Southern forces and returned to the North disappointed that he had not been able to postpone a civil war." because his troops were running out of supplies. They were on the verge of starving.
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<span>Socrates taught that reasoning was the way to truth.
Greek Philosopher Socrates left a legacy aptly named Socratic Method.
Socratic Method is a way of seeking truth by continually asking questions after clarifying questions until one arrives at one's own understanding. This method calls for common speech and common sense.
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The correct option is D
Galileo Galilei (Pisa, Tuscany, February 15, 1564-Arcetri, Tuscany, January 8, 1642) was an Italian astronomer, philosopher, engineer, mathematician and physicist, closely related to the scientific revolution. Eminent man of the Renaissance, showed interest in almost all sciences and arts (music, literature, painting). His achievements include the improvement of the telescope, a wide variety of astronomical observations, the first law of movement and a decisive support for the «Copernicus Revolution». He has been considered the "father of modern astronomy", the "father of modern physics" and the "father of science".
In May of 1609, Galileo receives from Paris a letter from the Frenchman Jacques Badovere, one of his former students, who confirms an insistent rumor: the existence of a telescope that allows to see distant objects. Built in Holland by the lens manufacturer Hans Lippershey, this telescope would have already allowed to see stars invisible to the naked eye. With this unique description, Galileo, who no longer gives courses to Cosme II de Médicis, builds his first telescope. Unlike the Dutch telescope, it does not deform the objects and increases them 6 times, that is, twice as much as its opponent. It is also the only one of the time that manages to obtain a right image thanks to the use of a diverging lens in the eyepiece. This invention marks a turning point in the life of Galileo.
