Historical background of industrial relations from 1938 till date in ngeria?

Where did the laws of the Eastern Roman Empire come from? Where was gold mined during the gold rush in Canada? What was Robert Hayne political offices held? What were some of the great engineering projects of the Xia Dynasty? Does Rizal guilty or not in the Grand Betrayal? What colonies did the Quakers settle? When did Lenin's Bolsheviks come into power in Russia? Who was the oldest to be accused of being a witch in the Salem witch trials? Who was the founder of Delaware? Was the song This Train is Bound For Glory originally sung by slaves about the underground railroad? What does the story about the horse show about Alexander that might convince us that he would one day make a great and brave king and general? What did the SS symbol mean originally? Who sided with the british during the American revolution? Was Betsy Ross religious? How did the congress creel and the committee on public information build support for the US war effect? Which countries were under British colonial rule? Who said Mind is a terrible thing to waste? How is it so difficult for African Americans to become a famous person? What did Alexander Hamilton mean when he said the public debt was the price of liberty? Who is to judge the merit of the pilgrims idea?