I'm pretty sure there won't be a world war 3. If there was it would be the end of the world as almost every county has nukes. Example : If Germany got in a fight with America that's big America will nuke Germany and Germany will nuke America, after that the allies will come in and nuke the other side there will be debates and it's quite literally the world's end.If Donald Trump becomes the president, then, you can say hello to world war 3
