One of the most high profile mysterious disappearances within the Alaska Triangle occurred in October, 1972, when an airplane carrying none other than two prominent politicians, House Majority Leader Hale Boggs and Representative Nick Begich, along with an aide, Russell Brown, and their bush pilot Don Jonz, mysteriously vanished in the region while on their way from Anchorage to Juneau aboard a Cessna 310 aircraft.
Joseph Chamberlain's speech and Rudyard Kipling's poem “White
man’s burden” have in common: D. Both discuss the responsibilities and sacrifices of imperialism. The phrase “white man’s burden”
implies that imperialism was motivated by desire of white people to uplift
people of color.