In World War I, what was the name of the alliance of Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria?

The story behind the answer

The Central Powers is correct because Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria formed a wartime coalition located largely in the center of Europe and its near periphery—hence “Central.” They fought against the Allied Powers (including Britain, France, Russia, and later Italy and the United States).

Context to remember: Italy had been in the prewar Triple Alliance with Germany and Austria-Hungary, but it stayed neutral in 1914 and joined the Allies in 1915, so it was not a Central Power. A helpful contrast: the “Axis Powers” refers to World War II (Germany, Italy, Japan). Memory tip: picture a central spine running from Berlin to Vienna to Constantinople (Istanbul) to Sofia—literally a central belt across Europe and Anatolia, reinforced by the Berlin–Baghdad railway linking German and Ottoman interests.