This article looks at the 7 most powerful countries before World War 2 and dives into one of the deadliest conflicts in human history. You can skip our detailed analysis and go directly to the 5 ...

World War I broke out in 1914 as a result ... reuniting in 1990 and growing into one of the most stable and prosperous countries in Europe. And, despite all that troubling history, today it ...

When Germany and Austria-Hungary took control of small countries like Bosnia and Morocco, the rest of the world thought they were being aggressive. Many countries had made alliances with one other.