Explanation:
Galileo was a mathematician, a scientist and he was also an astronomer. Galileo had several claims
One of these claims was that the earth moved around the sun and the sun not the earth was the centre of the universe. This got him into trouble as he was accused if heresy.
Another claim was that the sun had dark sun spots
A. TRUE
I honestly don't know, but I found out that historically, the Quakers have always tried to emphasize the social aspects of the gospel. They were involved in ending slavery and increasing the rights of women and minorities. One of Amnesty International's founders was a Quaker, and the Quakers have been strong supporters of that organization ever since.
Feudalism was a popular societal structure in Europe during the Middle Ages (between the 9th and 15th centuries), which arose in response to the state of chaos which had befallen Western Europe for centuries after the fall of the Western Roman Empire in 476 C.E. In fear of raids on the lower class (which made up the majority of the European population at the time), the feudal system, a system of land ownership and duties, was developed. Based on the exchange of land for military service, it demanded that everyone owed allegiance to the king and their superiors. In other words, the nobles pledged their support to their king both financially and militarily in exchange for land and prestige. In turn, the nobles ensured their lands would be protected by promising knights (vassals), small portions of their land in exchange for fealty. This phenomenon was known as "fief" and was a big part of feudalism. Finally, the knights and vassals would allow peasants (serfs) to live on their lands in exchange for food and other services, thus completing what is often known as the feudal pyramid.
<span>The answer is "When gravity equals air resistence". Despite the fact that it may appear to be abnormal, a question can be in free fall notwithstanding while moving upward or at the highest point of its movement. A skydiver bouncing from outside the climate practically accomplishes genuine maximum speed and free fall.</span>