Boston Tea Party Date
December 16, 1773
Boston Massacre Date
March 5, 1770
Your answer is Before
Explanation:
Nonfiction books are grouped together by subject to make it easier to find a book related to a specific topic. The system that most libraries use to organize books was invented by Melvil Dewey and it is called the Dewey Decimal System. Each book is assigned a three-digit call number based on what the book is about.
Martin Luther wrote the 95 Thesis and posted it on the church's door. <span />
