The person who said "Writing is easy. All you have to do is cross out the wrong words."
Who was Mark Twain?

This character.
Who is Mario
The coloring of striped skunks.
What is black with a white stripe down its back?
The continent in the south pole.
What is Antarctica?
This ancient Greek philosopher has an aquatic paradox named after him.
Who is Heraclitus? (Heraclitus River)
The person that said " You can buy a Model T in any color as long as the color is black"
Who is Henry Ford?
A blue hedgehog.
Who is Sonic?
The two places skunks aren't.
What are Antarctica and Australia?
The first civilization.
What was Mesopotamia?
The ancient Greek city-state who hosted a festival for Dionysus.
What is Athens?
The person who said "I never think of the future. It comes soon enough."
Who is Albert Einstein?
Mario's brother.
Who is Luigi?
Number of types of skunks, also a common number in Harry Potter.
What is seven?
A wonder built by Gustave Eiffel.
What is the Eiffel Tower.
The man who taught the Socratic Method.
Who is Socrates? (SOCRATic)
The person who said, "All the world's a stage, all the men and women are merely players."
Who is William Shakespeare?
The OP gorilla in his own video game.
Who is Donkey Kong?
The animal that according to native American stories was jealous of skunk's coat.
Who was fox?
A barrier built August 13, 1961.
What was the Berlin Wall?
The city-state that trained young boys for battle.
What is Sparta?
The person who said, "History is the version of past events that people have decided to agree apon."
Who is Napolean Bonaparte?
Default character on scratch.
What is Sprite (1)?
The oily stuff that they spray.
What is musk?
The wonder off the coast of Australia.
What is the Great Barrier Reef?
Sparta was on Peloponnesus. Athens was on this peninsula.
What is Attica?