What is a dialect? a. a language that is becoming extinct b. a significant addition to the vocabulary, syntax, and cadence of a language c. a significant deletion of the vocabulary, syntax, and cadence of a language d. a set of small variations in the vocabulary, syntax, and cadence of a language

Can someone answer these question about vasco de gama for me: when? (when did he started his travel)from where & to where? (from where he was and then where he went to)motives? (what was his motives for traveling)accomplishments & discoveries? i will give you 15 star for answering all of these, you so much.