6) Who led the Persians on an invasion of Greece?

1 point
Alexander the Great
Pericles
Socrates
Xerxes

Xerxes led the Persians on an invasion of Greece.

7) When was Socrates executed?

1 point
499 B.C.
480 B.C.
399 B.C.
334 B.C.

Socrates was executed in 399 B.C.

8) Which continent did Alexander the Great invade?

1 point
North America
Asia
South America
Europe

Alexander the Great invaded Asia.

9) How many years are between each marker on the timeline?

1 point
100
200
300
400

The question does not provide a timeline to reference, please clarify the context so I can answer accurately.

10) How many years passed between the Ionian Revolt and the Peloponnesian War?

1 point
78
68
49
29

The Ionian Revolt started around 499 B.C. and the Peloponnesian War began in 431 B.C., so the number of years that passed between them is 68.