Why did native Americans live in hogans?

At the yalta conference Roosevelt churchill and Stalin decided to? What is the difference between ship and vessel? Why did Titus livy write the heroes of the early republic? What were some problems that cities faced in the Middle Ages? Why can a relief pitcher last only one or two innings when some starters throw harder than many relief pitchers? Why did Vladimir Lenin want a revolution? Who was the Ottawa chief that staged a rebellion in 1763? Who gave the Holocaust its name? What wear some of the mean weapons that the Greeks used a long time ago? What were the names of ALL the atomic bombs? Why would a fort at Hormuz help the Portuguese to stop trade between the Arabian peninsula and India? What bodies of water bordered the empire of the qin dynasty? What should you wear if the temperature is 32 degrees celsius? How did Ancient Egypt influence us today? Why is North Korea attacking South Korea? How is the Napoleonic code similar to the us legal system? Who was Julius Caesars wife? Do new NFL Franchises get the first picks in NFL Draft If not how do they determine when they get to pick? Why was the Cherokees' last treaty a sham? What colony had a profitable lifestyle based on agriculture?