A bar that appears over a Roman numeral indicates what?

More Questions:

Who created the character of Yogi Bear?

In "Alice in Wonderland', what is the last thing that disappears on the Cheshire Cat?

European bees were bred with bees from what other continent to create "killer" bees?

How many claws does a domestic cat have?

What element makes up the majority of the air in Earth's atmosphere?

A "scarlet runner" is a type of what?

Which planet is famous for its rings?

What TV character's first spoken words were "Goodbye kids"?

Who played the dusty innkeeper in the Christmas play in A Charlie Brown Christmas?

The line "Heeere's Johnny!" comes from which movie?

Which one of opera’s "Three Tenor’s" names translates in English as "Quiet Sunday"?

Who was CIA Director from 1976 to 1977?

What is dendrochronology?

What year did Grace Kelly appear on an US postage stamp?

How many states comprise Australia?