3x3x3 Rubik's Cube: 7/10; 6x6x6 Rubik's Cube: 8/10 (really not a whole lot harder than the 3x3x3) Mosaic Cube: 6/10; Dino Cube: 1/10 ; Lattice Cube: 4/10; Skewb: 6/10; Master Skewb: 8/10; Megaminx: 7/10; Petaminx: 8/10 (not really hard, just takes a really long time) Mastermorphix: 8/10 (Even though it's a 3x3x3 mod, it's actually a little harder)
How did the Long Telegram influences U.S. foreign policy; In the Long Telegram, George Kennan recommended a policy of containment of the Soviet Union's expansion, which became a mainstay of U.S. foreign policy throughout the Cold War.
During World War I, the government nationalized telephone and telegraph lines in the United States from June 1918 to July 1919, when, after a joint resolution of Congress, President Wilson issued an order putting them under the direction of the U.S. Post Office.