Which statement about Bismarck's antisocialist campaign is true?
In 1877, the SDP won by huge number of votes, and Bismarck used all his powers against them.
O He ordered assassinations of SDP leaders to stop them from becoming more powerful.
O Bismarck supported more newspapers and pamphlets to promote anti-socialist thoughts and ideas.
O He was totally opposed to a workers' movement and tried to curtail the minimum benefits enjoyed by workers in Germany.