Copernican heliocentrism is the name given to the astronomical model developed by Nicolaus Copernicus and published in 1543. This model positioned the Sun at the center of the Universe, motionless, with Earth and the other planets orbiting around it in circular paths, modified by epicycles, and at uniform speeds.
The major features of Copernican theory are: Heavenly motions are uniform, eternal, and circular or compounded of several circles (epicycles). The center of the universe is near the Sun. Around the Sun, in order, are Mercury, Venus, the Earth and Moon, Mars, Jupiter, Saturn, and the fixed stars.
Allows calculation of planetary orbital periods around Sun. Allows geometric calculations of planetary distances from Sun. These show nice regularity: more distant planets have longer periods, move slower. Easier to calculate planetary positions than with Ptolemaic model.
I hope this helps!
The answer is A because im taking the same quiz right now
This question is about "Washington’s Farewell Address"
Answer and Explanation:
Among the similarities, we can see that Washington urged the American people to stimulate the elements that allowed the country's growth and the social welfare of the population, at the same time that it urged the country to recognize and eliminate the elements that caused damage to the country. In this case, he states that it was necessary to encourage collaboration between the regions of the country and to discourage disputes, to discourage the formation of political factions and the formation of authoritarian parties and providers of abuses and to stimulate the creation of economic agreements with other countries, more to discourage the creating political agreements and staying away from European conflicts.
Different characteristics can also be seen in this speech. That's because Washington scored different points in the construction of the country. On the one hand, it reinforces the need for social collaboration and in the productive system, but does not forget to point out the political dangers facing an ascending nation. In addition, he did not forget to give his opinion on political alliances, international politics and economics.
