The overall goal of labor unions during the late 1800s and early 1900s was to protect workers from heavy abuses by their employers--abuses such as working incredibly long hours and working in very dangerous factory conditions.
Your last one
the aztec gov was made up...loyal to their kings
There originally native from Africa
Answer: U.S. Legal System.
Explanation: Stare decisis is applied to a holding of any case. Whether than to obiter dicta. The U.S Supreme Court has put it as "dicta is all followed if sufficiently persuasive, but, they're not binding." The cases that are due process clauses, these rules are strikingly true of all cases.
I hope this helps you and good luck!
