The dreyfus affair sent shock waves throughout france because it showed the extent of
a. anti-semitism in the nation
b. continued fear of protestantism among roman catholics
c. acceptance of the loss of alsace and lorraine
d.. support for communism among french workers

The correct answer is A. The Dreyfus Affair sent shock waves throughout France because it showed the extent of anti-Semitism in the nation.

Explanation:

The Dreyfus Affair was a French judicial case in December 1894 and the ensuing social conflict that it caused from 1896 to 1906, in a case of espionage in favor of the German Empire by an officer of the French General Staff, a Jew from Alsace (at that time German territory): captain Alfred Dreyfus ( 1859-1935), demoted by a military court and sentenced to life exile with the help of fake documents and in the wake of strong anti-Semitic sentiments in French society. The case received great public attention and played a significant role in the history of France and Europe in the late XIX - early XX centuries.

d: social contract theory

because it !