useless trivia: What Word Means: An Excise Duty?

Questions

what ship was found mysteriously abandoned four weeks after leaving boston for genoa in november, 1872?

what fruit is used in the dye for government inspectors' meat stamps?

what is the only host country not to win gold at its own summer olympics?

what major island lies 250 miles off the southeastern coast of africa?

what are the star of africa and cullinan ii?