What Was the Most Significant Effect of the Dreyfus Affair

What was the most significant effect of the Dreyfus Affair for European Jews in general?

A) The court decision set off a surge of legislative reform bills drafted to grant Jews more legal rights in several countries.
B) Jews were allowed into exclusive country clubs and other private clubs.
C) Jews were finally granted citizenship in western European nations.
D) Jews were forced to wear yellow armbands in France, Austria, and Italy.
E) It led to a second wave of emigration to Palestine, which bolstered the Zionist movement.