Why was it important to for a medieval leader to have the pope's blessing to rule?

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.

On the graph, the bottom horizontal line represents

Without george washingtons invention, what aspect of life most likely would be impacted