Cold War Simile Project Help!!!?

I have a project for US History, i have to make a simile that represents the Cold War. I picked, The Cold War is Like Two Kids Snowball Fighting. Now the part i need help on is what is what. I need to connect the things that happened in the Cold War to my simile of it.1) Alger Hiss (Espionage) 2) United States (NATO) (Democarcy) 3) Marshall Plan, Truman Doctrine, Felxible Response 4)Countries 5) Power 6) World 7) Powers @ U-2 Incident (Espionage) 8) USSR (Warsaw Pact) Cummunism 9) Berlin Blockade, Cuban Missiles, Berlin wall, Sputnik; I know #2 will be one kid and #8 would be the other kid but can u guys help me connect the other ones; 10 POINTS TO THE FIRST GREAT ANSWER! THANKS!