Answer: A lack of adequate sanitation, such as toilets and sewers, led to the spread of diseases such as cholera.
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He initiated colonial expansion and sponsored the expedition
<span> Nicholas II </span><span>reluctantly stepped down on march 15, 1917, ending the 33-year-old dynasty. the people had established a temporary government only three days earlier.</span>
The correct answer is B. Communism.
Explanation
Communism is a political, social, and economic ideology that arose from Socialism with the difference that is a more radical expression of it. In Communism means of production is property of the State. Second, while in socialism social classes must seek coexistence among themselves, in communism social classes are eliminated and all are equal. Therefore, the correct answer is B. Communism
