It's interesting to think about how drastically things have changed over the decades. Even just a single decade contains so many changes throughout it. Everything is way different now than it was 50, 60, 70 or more years ago. Things are constantly evolving, altering, and growing because of all the new technology out there. Technology makes new trends and fads, and it creates new celebrities. A few decades is merely a blip in the timeline in the grand scheme of things, but society can change a whole awful lot. It can be both scary and fascinating to think about all that has changed since the 1900s.

Everything is documented on the web. The Internet is filled with history from all times in life. This means that so many photos from the past can be found all over the web. Every influential celebrity, big event, tiny fashion trend, and so much more can be found somewhere online. It's important to learn about life and society back in the day. Many people and events from the past helped to shape the world into what it is now.

For everyone's viewing pleasure, here is a collection of 25 images showcasing how Hollywood looked throughout the decades. These celebrities are some of the biggest legends from the 1910s, 1920s and so on.