Here, we will define American exceptionalism as;
American exceptionalism"-the idea that
America is a more nearly exceptional nation than are others, that it differs qualitatively from the rest of the world and has a unique role to play in world history
<Source: Wikipedia>
Here is proof that America is exceptional by innovation. Americans invented (and/or) discovered the following:
- Electric generation
- Mass communication
- Sound recording
- Motion picture
- Incandescent lamp (light bulb)
- Microwave ovens
- Refrigerators
- Silicon (computer) chips
- First digital computer
- Nuclear fission
...This is just for starters.