It is true that during the seventeenth and eighteenth centuries, medicine emerged as a practice based on science instead of art based on religion and superstition.
Instead of using plants and beverages, medicine started to become a professional practice at that time. Colleges started to emphasize medical studies and education. Scientific Societies were established, helping to form a serious body of researchers. Many people helped to medical science such as Joseph Priestly, Jesse Bernet, and Edward Venner.
Answer:They were angry that they were being taxed without any representation in British parliament, which lead to the Boston Massacre, the Boston Tea Party, the Intolerable Acts and then the Revolutionary war.
Moral crusades crusades The moral crusades often associated with conservatives and the moral majority sparked off in the 1970's when conservatives gained root over the liberals and liberal thoughts. it culminated with the election of R Reagan.