Who is the most important person of the renaissance?

Artist,architect,inventor-Leonardo DaVici would be one of them. The Crusaders, who introduced who introduced the renaissance to Europe,they helped to ignite the renaissance.Nicholas Coppernicus discovered that the earth is a planet that moves around the stationary Sun. He was an astronomer. Galileo Galilei was another important person of the renaissance.

Yes, reasons why is sectionalism compromise of 1850 and secession i hope this