The Avengers originated in Marvel Comics. Marvel has developed a vast universe of characters and storylines, and the Avengers are a key part of it. Their adventures have been adapted into various forms of media, including movies and TV shows.
The sequence of the Marvel Avengers movies is as follows:
1 Iron Man
2 The Avengers
3 Captain America
Thor
5 Black Widow
6 Hulk
Avengers 2: Age of Ultron
Captain America: Civil War
Thor 3: Ragnarok
Black Widow 2
Hulk 2
Avengers 3: Infinite War
Avengers 4: Final Battle
The above is the order of the Marvel Avengers series. The series covers the various characters and storylines in Marvel comics and is very popular with the audience.
The order of the Marvel Avengers movies is as follows:
1 Avengers
Avengers: Age of Ultron
3. Avengers: Age of Ultron
4. Avengers: Infinity War
5. Avengers: Endgame
You can start with the first Iron Man movie and then follow the release dates. The Marvel Cinematic Universe has a chronological order that's easy to follow if you look it up online.
There are a bunch of films based on Marvel Comics. From the early ones to the recent releases, it's a long list. The exact number changes as new movies are made, but it's safe to say it's a large and growing collection.
The story length of Marvel Avengers can vary depending on how you engage with it. If you're just considering the main plotlines in the comics or movies, it could be several hours. But if you include all the related side stories and expanded universe content, it's a much longer commitment.