What was the life expectancy of ancient Japanese?

What happened with cortess contact with the Aztecs? What date was writing invented? When were the Egyptian gods alive? What were some of the Greek goddess Athena's weapons? Why did ancient civilizations all start in river valleys? Cleopatras fathers name? Who were the 3 muses? How many partners did Cleopatra have? Who is the father of veda vyas in mahabharat? What is god Persephone nickname? When was A Greek Slave created? Why did people paint their face in war? Who was Theseus's cousin? What were the main ways of transportation in ancient Roman? What is noumonia? What is the Two consequences positive or negative that happened due to Hernandez Cortes' ability to conquer the Aztec peoples.? How did Zeus deal with the captured titans? What tools did ancient egypt use? If you were having a bad hair day which Greek God or Goddess would you go to? What was the ancient continent supposed to have linked the present continents in the Southern Hemisphere?