Encroaching the others' lands. The Night's King, along with the white walkers who manned the walls tried to move the wildlings south of the wall. This didnt fit well with the Wildling leader, who plotted with the stark at winterfell to overthrow the Night's King and remove the white walkers from the wall.
Aviation and Aircraft of WWI. World War I was the first major war where airplanes were used as a significant part of the military. The airplane was invented by the Wright Brothers in 1903, just 11 years before the start of World War I.
History of Aviation - First Flights. History of Aviation - First Flights. On December 17, 1903, Orville and Wilbur Wright capped four years of research and design efforts with a 120-foot, 12-second flight at Kitty Hawk, North Carolina - the first powered flight in a heavier-than-air machine. Prior to that, people had flown only in balloons and gliders.