He was the first European to discover America, or at least what Europe knew of. Before he discovered it Europe had no knowledge of it existing.America was discovered before by Vikings, by Leif Ericson, but their settlement didn't last that long. Columbus was the first to go to America and maintain contact with the continent and colonize it,having big impact in history. That's why it is better to say - to avoid discussions - that he re-discovered itw
The famous leader which helped kick start European nationalism is A) Napoleon. Napoleon is renown for being a "French military and political leader who rose to prominence during the French Revolution and led several successful campaigns during the Revolutionary War."
The Senate did NOT decide the election, the House of Representatives did
Roosevelt believe that he is western cowboys would be good fighters in Cuba because <u>"they had something to prove".</u> Hope this helps! Thank you for posting your question at here on Brainly. -Charlie