Military

5 Simple Reasons the U.S. Military Is the Most Feared in History

The United States is the most formidable military power the world has ever seen. Arguably, since the end of the Cold War, America has enjoyed a level of dominance unparalleled in history—neither Rome nor the British Empire enjoyed such a level of superiority over rival powers. While the American military is not the largest on Earth, it is by far the best-trained and best-equipped force on the planet—putting rivals like Russia and China to shame.

But it took generations to develop America’s military into the world-beating force it is today, and it wasn’t until the end of the Civil War that the U.S. fielded armies that could challenge European militaries on the battlefield. From then onwards, it took two world wars before the U.S. military finally established itself as the most dominant force on Earth.

Here are five of all-time deadliest innovations in America’s arsenal--and why the world's armed forces fear America like no other:...