Answer:
The assassination of Archduke Franz Ferdinand.
Explanation:
The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. In June 1914, a Serbian-nationalist terrorist group called the Black Hand sent groups to assassinate the Archduke.
The main effect of the system of sharecropping and debt peonage put in place in the south after the civil war is :
b. african americans were prevented from leaving the plantations where they had been enslaved
So basically those African Americans were trapped into more work for in order to "pay up" their debt
hope this helps
Answer:
To win the gratitude of native peoples to take the easier, more popular path to win the respect of other industrialized countries to help their economy grow and to establish new market
Slavery was most common in the south because of tobacco, cotton, sugar cane, and etc which was not grown in the north
