The word that would best describe the effect on each of these four groups would be regression.
Slaves were not treated as equals, slaves are already beaten, a man will only pay half the price because the slave isn’t that important, but is still important a bit for the other person to pay half the price, because the slave works and works day and night for their master.that’s all they were considered useful for.
The answer should be comparative
´´The M.A.I.N. causes of world war 1 were Militarism, secret Alliances, Imperialism and Nationalism .The driving force was Nationalism ... The igniting incident of the ´´Great WAR´´ was the assassination of Archduke Franz Ferdinand, heir to the Austro-Hungerian Empire, in Bosnia by a serbian nationalist.
To show their loyalty. They did not want everyone to think all Japanese were the same, nor have the same beliefs.