What does the name 'Chaos' represent in Greek mythology?

The primordial void from which gods emerged

Who created the musical score for the original 1978 film "Halloween"? Which vegetable is typically not believed to have been served at the original Thanksgiving feast Baklava is a popular flaky dessert associated primarily with countries from which region? What is the name of Earth's outermost layer? Who led the Soviet Union during WWII?