Hey mate! Today the Gettysburg address can be found in Washington, D.C. hope this help u
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 Copernican model displaced the geocentric model of Ptolemy that had prevailed for centuries, which had placed Earth at the center of the Universe. Copernican heliocentrism is often regarded[by whom?] as the launching point to modern astronomy and the Scientific Revolution.
Heliocentric model from Nicolaus Copernicus' De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres)
Although he had circulated an outline of his own heliocentric theory to colleagues sometime before 1514, he did not decide to publish it until he was urged to do so late in his life by his pupil Rheticus. Copernicus's challenge was to present a practical alternative to the Ptolemaic model by more elegantly and accurately determining the length of a solar year while preserving the metaphysical implications of a mathematically ordered cosmos. Thus, his heliocentric model retained several of the Ptolemaic elements, causing inaccuracies such as the planets' circular orbits, epicycles, and uniform speeds,[1] while at the same time introducing such innovative ideas as:-
The Earth is one of several planets revolving around a stationary sun in a determined order.
The Earth has three motions: daily rotation, annual revolution, and annual tilting of its axis.
Retrograde motion of the planets is explained by the Earth's motion.
The distance from the Earth to the Sun is small compared to the distance from the Sun to the stars.
Pls give me a brainliest if this helped thx
Answer:
a lot of taxes on the colonists
Explanation:
In the era of 1990s, the Democratic Party made major attempts to court African American voters believing that the strength of religious values within the African American community. Unfortunately, it did not increase African American support for the Republican Party. Few of African Americans voted for George W. Bush and other national Republican candidates in the 2004 elections. although he got a higher percentage of black voters than had any GOP candidate.
Republican candidates mostly ignored black voters and even exploited racial tensions by the '70s and into the '80s and '90s.
Thomas Edge says that the election of President Barack Obama noticed a new type of Southern strategy emerge among conservative voters.
There are three most important points behind this diversion.
First, a nation that has the ability to elect a Black president is completely free of racism. Second, attempts to continue the remedies after the civil rights movement will only result in more racial discord, demagoguery, and racism against White Americans. Third, these tactics have been used side-by-side with the veiled racism and coded language of the original Southern Strategy.
