I think the main issue was not to approve <span>Emancipation Proclamation, which made all the slaves in the south were free. I'm not sure about this answer </span>
Formation and Early History of the NHL (1917–41) The National Hockey League (NHL) was established in Montréal, Québec, on 26 November 1917. ... The Ottawa Senators dominated the 1920s, with six league titles and four Stanley Cup victories; however, the team folded in 1934.
What do I answer I know all about this.