This Greek city-state was known for its powerful navy and its rivalry with Sparta
What is Athens?
This planet has the Great Red Spot, a massive storm system
What is Jupiter?
This country is home to the city of Dubrovnik
What is Croatia?
This Egyptian queen allied with Julius Caesar and Mark Antony
Who is Cleopatra?
This molecule carries genetic information in living organisms
What is DNA?
This Persian king invaded Greece in 480 B. C. and was defeated by Salamis
Who is Xerxes I?
This scientist developed the theory of evolution by natural selection
Who is Charles Darwin?
The Library of Alexandria was located in this ancient kingdom
What is Ptolemaic Egypt?
This element has the chemical symbol "Au"
What is gold?
This Greek historian wrote The Histories, often called the first major work in Western history
Who is Herodotus?
This subatomic particle determines an atom's element identity
What is a proton?