Answer :
I believe the answer is:B. Anti-war Democrats had no candidate, so they protested at the convention.
The protest in 1968 was initiate to resist united states influence in the vietnam war. At that time, the protesters did not have a candidate because the majority of representatives in the democratic party supported the war in order to fight off communist influence in south east asia.
Answer: is B
Explanation: Anti-war Democrats had no candidate, so they protested at the convention.