PLEASE HELP!! Use the drop-down menus to complete each sentence about Alaska. As a supporter of imperialism, (Queen Liliuokalani, Sanford Dole, William Seward) proposed the Alaska Purchase. The United States purchased Alaska from (Russia, Canada, Europe). The purchase of Alaska was considered to be (favorable, unwise smart) by many people. Today, Alaska is a state whose resources contribute successfully to the American (economy, democracy, influence) .