The spinning mule was invented in 1779 Coalbrookdale
Hope this helps! :)
-Lindsey
I think it is D
Hope this help you
Answer:
Unequal educational outcomes are attributed to several variables, including family of origin, gender, and social class. Achievement, earnings, health status, and political participation also contribute to educational inequality within the United States and other countries.
The Meat Inspection Act of 1906 put an end to meat companies using chemicals to try to preserve meat.
Prior to this act, the companies to were using chemicals like boric acid and formaldehyde to try to keep meat from rotting. These chemicals were making people sick, and in some cases, killing them.
