How Did Politics Differ in the "Old World" from Politics

How did politics differ in the "Old World" from politics in the "New World" in the early nineteenth century?

A) Most "New World" nations copied the political systems of the "Old World," modifying them slightly to accommodate slavery and industrialization.
B) Most "New World" nations founded republics, whereas most "Old World" nations began to form socialist democracies.
C) Most "New World" nations adopted policies of eradication or assimilation with their natives, whereas "Old World" nations allowed theirs to coexist.
D) Most "New World" nations founded democratic governments, whereas the "Old World" still clung to aristocratic rule.
E) Most "New World" nations established communist republics, whereas the "Old World" remained under aristocratic rule.