<span>Copernicus completely changed people's minds in the way they perceived the world and the planet in general. He shifted away Ptolemaic model of the heavens, and developed his own theory of the heliocentric model in which the Sun is placed at the center of the Solar System. As well as this person, most of the talented scientists of renaissance brought into people's life something new and, in some measure to those who was not prepared for big changes, shocking things.</span>
Slovakia became an independent nation in 1993 when it split with "<span>c. the Czech Republic". It should be noted that this shift occurred during a period of great ethnic turmoil in the region. </span>
Answer:
Treaty of Versailles
On the day of June 28, 1919, the Allied Nations and Germany signed the TREATY OF VERSAILLES
The answer is 1920 i hope this helped <3