What important precedents were set by the griggs v. duke power company case?

Why were factories a good source of income? select all that apply. -they produce goods at an exceptionally fast pace. -they build a sense of community among workers. -they often employed low wage earners. -they employed women and children at disgracefully low wages. -labor unions to establish good working conditions.

Who was marshall mcluhan and what did he have to do with communication theory?

Did president truman warn japan against a second bomb attack