im in college in year 11 and i need a timeline of superheros, like the date they were created, the date they appeared in comics/movies or other media. its due tomorrow and i cant afford to fail the assignent. i have mandrake the magician(1934) superman(created 1932 – appeared 1938) and batman in 1939. can anyone help please?

My nephew was just curious about who were the oldest and who is the most current superhero, so if anyone has a complete timeline, I’d be happy to read it.
Thank you very much.