What European nation conquered the great Indian nation?

The Underground Railroad is most closely associated with which cultural group? Did John Wilkes Booth really die in the fire? Did christopher Columbus prove the earth was not flat? How did soldiers in World War 1 travel to Europe? What was the year in the 19 century? What was the battering ram and who invented it? How many German soldiers were killed by Jewish fighters during World War 2? What are some of the powers only state government has? Are you allowed to call a coloured man black? What is article 7 of the US Constitution about? What is the most powerful branch of government after the Revolution? What hardships did the lord of manor face? How many penalty minutes has Alexander Ovechkin got in one season? Why is the original Constitution inconsistent with the political values and principles of the US today? How did the blackout change people's lives? How many ncaa basketball tournament championships has bobby knight won? What leader was the leader in the battle of the wilderness? Was Jane Addams ideas accepted? What year was the railroad invented? Who were affected during the roman army?