How long did the ancient Aztec celebration for the dead last?

How where slaves treated in Sparta? Who was the father of Uranus? Why was finding a cartouche for Cleopatra important? What does miatta mean? What are some unique Norse goddess names for cats? What does the name 'Rachel' mean? What does xenoi mean? How did government officials in Egypt get their jobs? How many Persians were in the Thermopylae war? How are Odysseus and Jason and the Argonauts related? When did the Trojan horse was built? What land was not conquered by the Mongols? Odysseus is kept prisoner on Ogygia island by? What was malinche's vital role in the spaniards conquest of the Aztecs? When did the construction of the lotus temple start? Was the king of God's.? How did the pharaohs of the New Kingdom change Egypt? What is the origin of patcones? How did the Aztecs go from being poor to being a rich wealthy society? What did Odysseus discover?