Why did her parents choose to move when Ruby was just four years old?

When she was four years old, her parents, Abon and Lucille Bridges, moved to New Orleans, hoping for a better life in a bigger city. Her father got a job as a gas station attendant and her mother took night jobs to help support their growing family. Soon, young Bridges had two younger brothers and a younger sister.

Explanation:

they usually pass federal laws

and sometimes in the elections of the president

according to my research (britannica and quizlet) the first settlements were along the huang river because it could give the crops more fertile soil that really it out. this was due to the yellow slit caused by floods of the river.