You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: CARTS, WAGONS & SLEDS 
Clue: Used to transport small loads like lawn dirt, it's a cart with 1 tire & a shallow body, held & pushed by handles
a wheelbarrow

Category: THE HISTORY OF THE WORLD: PART 1 
Clue: This event on October 8-9, 1871 forced thousands of Illinois residents to flee their homes
chicago fire

Category: FEAR 
Clue: Thoreau & Francis Bacon said they feared fear itself long before this man said it in 1933

franklin d. roosevelt