Place the music history eras in order of occur- rence in history

(Look at the pic) plz help.

What three details does the author use to describe the great depression

What were the main features of the aristotelian-ptolemaic model of the cosmos

What initiatives were taken by americans to benefit the war effort? 1. americans planted home gardens to ration food for the troops. 2.american charities were established to provide aid to factory workers. 3.american companies joined together to make products more cheaply. 4.americans created clubs for promoting weapons to be used in the war.