What was the name of the Egyptian city Alexander founded in 331 BC?

Alexandria.

Which oracle in the Egyptian desert did Alexander visit?

The Oracle at Siwa.

In what year did the Battle of Gaugamela occur?

331 BC.

Which rare non-Greek source mentions the Battle of Gaugamela and related omens?

The Babylonian Astronomical Diary.

What tactical formation did Alexander use to break the Persian line at Gaugamela?

A wedge formation led by the Companion Cavalry.

Who was the Persian satrap who defended the pass at the Persian Gates?

Ariobarzanes.

Which major Persian capital was burned to the ground in 330 BC?

Persepolis.

Why did Arrian believe Alexander burned the palace at Persepolis?

As a deliberate act of revenge for the Persian invasion of Greece.

In Plutarch's account, which woman incited the burning of Persepolis during a party?

Thais, a mistress of Ptolemy.

Who was the satrap of Bactria that murdered Darius III?

Bessus.

What regal title did Bessus adopt after killing Darius?

Artaxerxes V.

What was the Persian custom of social deference or 'blowing a kiss' that Alexander adopted?

Proskynesis.

Why did the Macedonians and Greeks generally oppose the practice of proskynesis?

They associated it with tyranny and slavery, believing it was only fit for gods.

Which commander of the Companion Cavalry was executed for failing to report a conspiracy in 330 BC?

Philotas.

Why was the veteran general Parmenio executed in Media?

To prevent a revenge rebellion after the execution of his son, Philotas.

Which historian is considered the most reliable military source for the Gaugamela campaign?

Arrian, in 'The Campaigns of Alexander'.

Who was the trusted seer who interpreted an eagle portent during the Battle of Gaugamela?

Aristander of Telmessus.

Where did Darius III first flee to after his crushing defeat at Gaugamela?

Ecbatana.

What was the primary motive for Alexander's adoption of Persian dress and court customs?

To assimilate with his new subjects and effectively manage the Persian Empire.

Which historian wrote a biography of Alexander as part of a series called 'Parallel Lives'?

Plutarch.