President Howard Taft had failed to continue his policies of progressive rights of <span>suffrage on women, the direct election of U.S. senators, a decreased tariff and a host of social reforms</span>
A is incorrect because Lincoln ran for the republican party.
D is incorrect because the Democratic party was pro-slavery.
So that leaves us with B and C.
I don't know who John C. Breckinridge is, but I do know that Lincoln was the least popular candidate running for president. The only reason Lincoln won the election was because the democratic party split their votes between two candidates, so neither democratic candidate got enough votes to win the election.
So the answer is B.
Answer:
An O-ring seal failure in right SRB (Solid Rocket Booster) is what caused the explosion.
