The answer is B because
<span> Progressives believed that the growth of industries and the growth of cities caused social problems for our society.</span>
The Louisiana Purchase, which was purchased by the United States from France, greatly impacted the development of the US in that it gave the US a large area of land for extremely cheap.
The answer would be the last one because the government had to boost economy after world war ll
Answer:
It resulted in the formation of the African National Congress.
Explanation:
The apartheid created a situation when African people with black skin was heavily discriminated by the people with white skin. (which is unusual because at that time the black citizens were the majority ).
The years of injustice led to the creation of African national congress, which established in order to led series of non-violent protest to end Apartheid.
The event that set off World War I was the assassination of Archduke Franz Ferdinand of the Austro-Hungarian Empire and his wife Sophie by Gavrilo Princip, a Serbian nationalist, on June 28, 1914 in Sarajevo.