Madonna

The Odyssey

United States enter World War I

largest oceanic trench

The Canterbury Tales

The Canterbury Tales

The Canterbury Tales

largest oceanic trench

largest oceanic trench

structure of DNA

world's largest reptile

ceiling of the Sistine Chapel

Ringed Planet

Moonlight Sonata

largest bird

United States declare its independence

Marie Curie

play "Othello"

capital city of Argentina

chemical symbol "H"

Jane Eyre

Whole picture of the earth

electric light

Pride and Prejudice

South Africa

"Macbeth"

Which element has the chemical symbol "Fe"?

"Father of Physics"

electricity

smallest prime number

The Great Gatsby

the theory of evolution by natural selectio

Earth's atmosphere

currency of Mexico

In which year did World War I begin

longest mountain range