Answer:
World War I occurred because of a combination of both. Longtime rivalries over colonial divisions, trade and economic influence and domination existed among the great powers of Europe. For example, Germany resented having too few colonies and British superior naval force. They had also created a web of military alliances and defensive obligations - both public and secret - among themselves aimed at others. In the aftermath of duke Ferdinand´s assasination and the rapid succession of events, those factors contributed to dragging them into the war.
Explanation:
Answer:
Garvey called for African Americans to start a revolution.
Answer: a movement (originally) for the re-establishment and and (now) the development and protection of a jewish nation in what is now israel
Explanation: it was established as a political organization in 1897
That evolution takes place by the principle Natural Selection Basically the strongest survive and reproduce
Immigrants were targeted because they were a large part of the population and the political machines targeted them during hard times so the immigrants would feel almost obligated to vote for them since they helped them in a time of need.
