Which of the Following Statements Concerning Argentina Between 1880 and 1920

Which of the following statements concerning Argentina between 1880 and 1920 is most accurate?

A) The centralist government became increasingly repressive and actually reduced the number of eligible voters.
B) The immigration of European laborers led to an increasingly radical work force and the development of a Socialist Party by the 1890s.
C) Unlike other regions of Latin America, Argentina experienced an economic depression that led to rapid turnover within the government and political instability.
D) Rio de Janeiro held over two million inhabitants, or about a quarter of Argentina?s total population.