Two scientists argue at a conference about human origins. Dr. Leo argues that the journal Nature portrays legitimate science with its article on African origins. Dr. Wertz argues that the Creation Museum in Petersburg, KY, portrays the real facts of human history. In response, Dr. Leo says that the Creation Museum's "facts" aren't facts at all. This debate portrays scientists engaged in:
A. a paradigm shift
B. normal science
C. boundary work
D. personal conflict

idk but found this on google

"the kansas-nebraska act allowed each territory to decide the issue of slavery on the basis of popular sovereignty. kansas with slavery would violate the missouri compromise, which had kept the union from falling apart for the last thirty-four years. the missouri compromise had prevented this from happening since 1820."

answer; /// i believe that the correct answer is ; /// renaissance,printing press, age of exploration and protestant reformation;

the use of electrical signals that transit messages is know as

you answered your own : -/