Many of the machines of war, electricity itself, planes/aircraft, and most missile tech, modern concepts such as aircraft carriers come from the the USA. Railroads and trains...

Are you familiar with Atlantis? Sometimes its better to stay away from the world, and let the world run at its own pace. And stay secluded. America can feed, energize, and take care of itself while isolation from the rest of the world. Need a strong border with security for that though.

The weimar Republic was Germany and German frustration led to hitler, which people can argue forever about.

Many of the machines of war, electricity itself, planes/aircraft, and most missile tech, modern concepts such as aircraft carriers come from the the USA. Railroads and trains...

Are you familiar with Atlantis? Sometimes its better to stay away from the world, and let the world run at its own pace. And stay secluded.

The weimar Republic was Germany and German frustration led to hitler, which people can argue forever about.