Misc: in greek alphabet "a" is called "alpha". what is the letter "e" called?

Questions

who won best actress for her role in anastasia?

who wrote down his "reflections on the revolution in france"?

what's the capital of the northwest territories?

what anesthetic did wt morton introduce in 1846?

what country's 2 dollar note pictures 6 eskimos, 2 kayaks and 2 harpoons?