B he invented a new branch of mathamatics called geometry it could be used to calculate speed direction and position of moving bodies like the planets
Alabama. there’s a whole quizlet on it online
Lee decided to surrender his army in part because he wanted to prevent unnecessary destruction to the South.
Answer:The labor movement in the United States grew out of the need to protect the common interest of workers. For those in the industrial sector, organized labor unions fought for better wages, reasonable hours and safer working conditions.
Explanation: Got it right on the edge.
