We spend some time talking about , but we should spend a bit more talking about the corruption behind it, too. Here’s a video explainer on how the auto industry conspired to make it first illegal and then impossible to get around without a car.

Americans like to think of corruption as something that happens in other countries. Corruption as we imagine it is a police officer shaking you down as a tourist, or some foreign politician in the news for accepting bribes. I myself often think of . That’s some obvious — and, if I’m honest, cool — corruption right there.

What we tend not to think of as corruption is revolving door politics, where business executives rotate into politics to shape business-friendly legislation and then rotate right back into that business when all that hard work is done, collecting fat checks all along the way.

It’s this kind of corruption that’s at the heart of modern America, because it’s corruption that gave way to the Interstate Highway System as we know it.

The myth of the highways as we have them is that Eisenhower, back when he was General and not yet President, saw how wonderful Germany’s Autobahn system was while invading in WWII and brought the idea back to America in case we got into a ground war with the Soviets or something. This is a bit of a misremembering of history though. , and by the time Eisenhower made it into the Third Reich, the starved Nazis were moving more troops by horse than by car or truck. Even before then, Nazi Germany primarily shipped things around with its healthy rail network, still healthy today.

Did Eisenhower return to America to reinvigorate our train lines? No, he did not, in part because the guy in charge of this kind of civil-military infrastructure was Charlie Wilson. Wilson was Secretary of Defense under Eisenhower, and Wilson’s job before that was running General Motors. Wilson is literally the “what was good for our country was good for General Motors, and vice versa” guy. His time in office saw GM rise to become a near-monopoly over the America car market, in part because everyone in America wanted a car, in part because the only good way to get around was on the freshly-constructed Interstate Highway system.

After his stint in office making America hospitable to cars and cars alone, Wilson went right back to working for GM, . Quite the public servant.

That’s all detailed in a new video from Rollie Williams of Climate Town. It is a fun tour of New York City during this past winter, and it is a good timeline of how the auto industry conspired first to make freely walking around illegal (the auto industry renamed this “jaywalking” and backed the laws against it), then conspired to destroy transportation alternatives (in the famous case of buying up streetcar companies in secret and tearing them up), then building up an America in which cars are the only way to get around (by setting up the Interstate Highway System). There’s a lot in there that I’ve glossed over, and a lot of good yuks. There’s also a nicely modded Nissan 240SX in the background of one shot, if you think you can spot it, too.

It’s a useful video to explain that America didn’t just naturally fall in love with cars. We hated them when they started taking streets away from us. We had good reason to. As Rollie points out in the video, more Americans were killed by cars in the years after WWI than died fighting in WWI. And most of the people cars killed were children.

You have to wonder how many Americans would choose to get around only by cars if they had good alternatives to them. Sadly, we hardly have a chance to know.