> Yes, and? Did Europe intervene in the American Civil War, or in any of the multitude of conflicts in the Americas, East Asia, or Africa over the past 200 year

> Yes, and? Did Europe intervene in the American Civil War, or in any of the multitude of conflicts in the Americas, East Asia, or Africa over the past 200 years? Even the rest of Europe abandoned Austria and Czechoslovakia to the Germans before Poland fell. The 19th century's balance of power was essentially established by intervening in other countries so as to not plunge the entire continent into war. During the Spring of Nations in 1848, Austria, Prussia and France intervened in several smaller European countries (as well as internally) to crush uprisings. During the American Civil War, there were a couple of wars in Europe, which were much more interesting to Europeans, as these were part of the German and Italian unification wars. Besides, the USA was nowhere as powerful during the 1860s as Europe was in the 1910s, so the comparison is not really useful. Remember, states don't have friends, they have interests. Why would the Europeans intervene in a civil war of yours? But besides that, the Europeans did intervene in several conflicts around the world, particularly in places where they had interests. Such as the Latin American independence wars (as well as other wars in Latin America), African revolts (remember the 19th century was the scramble for Africa) and East Asia wars that threatened their trading ports (such as the Boer War).