<span>Competition helps limit the power of each group</span>
B.it taught cultural values and ideas to uneducated slaves.
While there was much buildup pre-World War I, it is commonly understood that the assassination of Archduke Franz Ferdinand on 28 June 1914 in Sarajevo pushed the world to war as a result of a complex web of treaties and diplomatic obligations that quickly were triggered and resulted in sides being chosen.
People were moving to New cities