How did the majority of lynching victims before 1890 differ from the majority after that year?

Which resource might provide a student who is just starting a research project with a list of credible sources of information to consult? o a. a biography of an early computer scientist o b. an article on new developments in computing o c. a book about programming languages o d. an online encyclopedia article or wiki

Could someone me with this question?

If you are looking for the entry affiliation in the dictionary which words could you find at the top of the page? a) aedes aeropause b) aeriphagia afferent c) afiance aforetime d) afoul aflterthought