Live Action
This series of shows, featuring (usually) 5 different colored heroes, was stolen from the East.
Power Rangers
Krabby Patties, Gary the Snail, and not needing a license to drive a sandwich.
Spongebob Squarepants
Samurai Jack
This cartoon traumatized many children when they first saw it, due to its experimental 3D characters and scenes, and yet we love it dearly as today.
Courage the Cowardly Dog
This cartoon features a slew of characters and slapstick humor, with its most famous character asking the question, "Ehhhhhhh, what's up Doc?"
Looney Tunes
A show about a boy and 2 girls and their hit internet show, sometimes involving RANDOM DANCING!!
iCarly
The protagonists of this show prove that friendship can overcome anything, and anypony.
My Little Pony: Friendship is Magic
The #1 cartoon on IMDB's 100 greatest cartoons of all time list, this show paved the way for the DCAU.
Batman the Animated Series
This show has several characters with various art styles in frame at the same time consistently, with everything from a balloon with a face, to a 3D animated T-Rex.
The Amazing World of Gumball
The characters of this show have been playing cat and mouse with one another for 86 years.
Tom and Jerry
Featuring a family of five, this show focuses on the children's wacky adventures using magic.
Wizards of Waverly Place
A show following 3 brothers who go on wild adventures with their very wealthy grandfather.
Ducktales
An animated sequel series with tie-in episodes, This show follows a young man in the near future following in an old man's cowl to become one of the greatest of heroes... wish i had rocket shoes too.
Batman Beyond
This show sports an anime-esc art style, and has humor centered around black people in America.
The Boondocks
This cartoon character, born in 1928, now owns a vast majority of media, through his creators name, so when he advises on investments, you'd best listen.
Mickey Mouse
Being able to perceive some of the future rarely allowed the protagonist of this show to stop events from occurring how she envisioned, often being the cause of the events in the long run.
That's so Raven
Life lessons taught to an Australian pup.
Bluey
A rich philanthropist breaks a curse placed on stone beings by bringing their castle to the top of a skyscraper in New York City.
Gargoyles
A fabulous return to 2d animation after Cartoon Networks attempt at live action tv, This show has a bubbly aesthetic, with the edged art saved for intense scenes and characters.
Adventure Time
They may not be the oldest, but this crew has been solving mysteries since 1969.
Scooby Doo
When Cartoon Network took it's own stab at live action shows for children, this popular show challenged 2 teams to construct vehicles that could maneuver through an obstacle course while striking targets from some form of wreckage created at the start of the show.
Destroy, Build, Destroy
A purple protagonist learns to cook, and a rock rada-rada's a pickle jar.
Chowder
In a post-apocalyptic world, a teenage boy fights monsters for a secret agency using nanites to form various machines from within himself.
Generator Rex
The art style used in this show, which seems to have static patterns used on character clothes and other scene pieces, has no known name I could find as of the making of this Jeopardy, but it's uniqueness makes this cartoon a stand out when it comes to art styles.
Chowder
No fight too bad, no situation to tough, o long as he's got his can of spinach.
Popeye the Sailor Man