The Russian noodle meat thing giving some meat balls to that sandwich was the cuban missle crisis.
And that thing with those weird little white sushi fish stick things was the vietnam war, you could tell because one of those was fighting with the burger (South vietnam) and the other two got some of those meat balls from the Russian noodle thing... just like the Soviet union and china supplied north vietnam with arms and supplies.
Unfortunately I'm not really up to date on my history (and my World History AP teacher was horrible at teaching), so most of this was just lots of food explosions to me.
I'm knowledgable on current events, but I only know the pure basics of world history.