What is the Matthew effect? a.
A tendency for honors and recognition to go to those scientists who have already achieved recognition
c.
The refusal to share unpublished findings with colleagues.
b.
A tendency for honors and recognition to go to those scientists who have not achieved any previous recognition
d.
The influence of special interests when researching.

A) briefly explain why one of the following best supports the view that slavery largely ended during the civil war before the passage of the 13th amendment. - president lincoln - u. s. congress - enslaved african americans b) contrast your choice against one of the other options, demonstrating why that option in not as good as your choice. c) briefly describe what role, if any, slaves played in the war.