Where was the majority of World War I mostly fought and why?

Great question but you can find answer online but it is dispersed at many places. War went from Europe(where it started) to Asia {Germany against Russia and Russian revolution}, Pacific {As USA stepped in}. But most of the war was fought in Eastern Europe. read more

Ottoman Empire was backed up by Germany, as soon as killing took place Empire tried to bury the freedom fight but as soon as German troops stepped in to back Empire up, political stability was broken and every Anti-German country declared war against them, and the worst World War erupted. Rest of the story is worst nightmare in human history. read more