Which of the following damaged the political relationship between Great Brittian and China during the mid 19 th century

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.

Brainliesttt !me : ) what brought about the end of the soviet union?

The louisianna purchase was controversil because