The word Marvel Cinematic Universe, from the dawn of time until the start of Infinity War. 2e1x3t
Note: our Marvel recap does not feature the events of The Incredible Hulk (2008), because the rights are tied up and not available with Disney India. Credit for footage of all other 18 films goes to Marvel Studios.
The story begins with the birth of Infinity Stones after the Big Bang, and remains quiet for billions of years after that, except for a few world-changing and world-saving events scattered across the cosmos. It's not until World War II that we see the first Marvel superhero on Earth, and things start to really pick up after Tony Stark is kidnapped in Afghanistan. Post that, we're introduced to dozens of them, from Doctor Strange back home.
If you're excited for Infinity War, you should check out an explanation of the post-credits scene.