But what caused the 1877 railroad strike in Baltimore?

The greed of the B&O Railroad Company.

And what had happened is we've seen a transformation of the United States since the War of Independence and large corporations.

It became a national economy.

And so the challenge was how do you move goods from one area to another? It used to be that you would have them in your own little neighborhood.

and people would buy them and come around.

And you can see that, for example, at places like the Holland's Market, which is down near the Irish Rail Workers Museum.

in the 21st century? Well,