I'm not sure specifically as it's not a well - known mainstream fanfic title. It could potentially be about some unique adventures or relationships involving characters named Ace and the Strawbats in a fictional train - related setting.
I'm not sure where you can find it. You could try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net. Maybe also check any specific fandom - related forums where people might share or discuss such niche fanfictions.
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.
Captain Marvel is Carol Danvers. She gained her powers through an interaction with alien technology and has become a powerful hero in the Marvel universe.
Marvel justifies Marvel Comics 1000 by presenting it as a celebration of their rich history and a platform to introduce fresh and exciting story arcs. It could also be a strategic move to attract new readers and reignite the passion of long-time fans.