What is the system called where authority is based on the oldest man living in the household?

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:

The second westward surge reached the: mississippi river, appalachian mountains, oregon territory

Which of these best describes why georgia was important to united states during world war i? a)georgia made money by selling cotton and wood to europe. b)more soldiers came from georgia than from any other state. c)many white planters volunteered to serve in the war effort. d)the state had many federal installations and training camps