Washington's Library of Congress has been around since 1800. Here's a look at what's inside it.Start the day smarter. Get all the news you need in your inbox each morning. Where is the Library of Congress?

The Library of Congress, a 225-year-old Washington institution, has never had a moment like this.

The nation’s first African American Librarian of Congress was the latest person to get fired by President Donald Trump, a move that librarians say could stymie progress in making the nation’s library more accessible and inclusive.