Which of the Following Best Describes the New Republics of Eastern

Which of the following best describes the new republics of eastern Europe during the 1920s?

A) They flourished economically, as they were better able to industrialize and regulate agricultural production as individual countries than as subject nations under vast empires.
B) They struggled to accommodate the arrival of hundreds of thousands of postwar refugees, most of whom had neither land nor jobs.
C) They attracted Europe's greatest cultural and intellectual leaders, who saw the new republics as spaces for democratic and artistic experimentation.
D) They became some of the most stable democracies in Europe, as the postwar concept of reorganizing eastern Europe along "nationality" lines turned out to be a success.