The Great War (WWI), before it there was a period that we call now the "First Globalization" (https://en.wikipedia.org/wiki/First_globalization https://en.wikip

The Great War (WWI), before it there was a period that we call now the "First Globalization" (https://en.wikipedia.org/wiki/First_globalization https://en.wikipedia.org/wiki/First_globalization ), then the war erupts after commercial wars (https://en.wikipedia.org/wiki/Pig_War_(1906%E2%80%931908) https://en.wikipedia.org/wiki/Pig_War_(1906%E2%80%931908) ) . The killing of Franz Ferdinand was only the excuse, the base were the commercial and imperialist contradictions. See also https://en.wikipedia.org/wiki/Trade_war https://en.wikipedia.org/wiki/Trade_war and https://news.cgtn.com/news/3d3d514e3459444f34457a6333566d54/index.html https://news.cgtn.com/news/3d3d514e3459444f34457a6333566d54/... WWII was also preceded by tariffs wars.