Start by naming any country that France borders. Then name any country that borders any of those countries. Then keep going until there are no more countries left to name.
Oh, the Boston Massacre from the US War of Independance. I had the Boston Marathon bombing in mind, and even then I was wrong. "Only" 3 fatalities (though hundreds of injuried)
It's hard to say communism never spread to South America when any attempt at communism was brutally overthrown through CIA-backed coups. Even Salvador Allende was supported by Chilean Communists and is considered a Marxist. I would hardly say that counts as "never spreading".