Question

grant’s first research question is “What happened in Jason’s early life?” What should his second research question be, and what would be the most credible source for research?

Grant should ask,“What was the name of the witch who assisted Jason?” using a book about Greek mythology for research.
Grant should ask,“What was the name of the witch who assisted Jason?” using a wiki page on Greek mythology for research.
Grant should ask, “How did Jason defeat his challenges and gain success?” using a book about Greek mythology for research.
Grant should ask, “How did Jason defeat his challenges and gain success?” using a wiki page on Greek mythology for research.

Answer 1

Choose: "How did Jason defeat his challenges and gain success?" using a book about Greek mythology for research.

Why: That question complements "What happened in Jason’s early life?" by focusing on his later deeds and outcomes, and a reputable book (or a scholarly edition/translation of the ancient sources, e.g. Apollonius Rhodius' Argonautica or Apollodorus' Bibliotheca) is more credible than a wiki page.