This requires a much longer thesis. In short, war throughout history is quite a centrist position (since it's been waged extensively by both left and rightists). Right now you have the Democrats advocating for defense of a nation against invasion, and a leftist government (Venezuela) advocating for the invasion and annexation of Guyana. When leftist governments aren't advocating for industrial military (USSR), global armed revolution and killing, it's usually said through the privilege and zero-skin-in-the-game safety of being under the US' defensive shield, or it's Pol Pot.
> Democrats is to preserve the status quo in all matters: social
Quite humorous to most global onlookers, I'm sure, as most would not be fond of some Democrats' constant push for "social justice."
> don't forget about Europe when establishing your list of countries to define a global overton window
Europe is 9.3% of the world. Half of which wouldn't agree with you since there are still many right wing governments in Europe and 41% of France voted for Le Pen.
So again, I'd recommend you'd be more accurate in relating the US to whichever country you're in, instead of making statements on the positions of people around the globe in which you seem naive on their governments and history.