https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.nsf.gov/news/speeches/colwell/rc02_natlsecmtg/tsld001.htm%23:~:text%3DTable%2520ranking%2520%2522History%27s%2520Most%2520Deadly,%252D18)%25209.2%2520million%2520deaths.&ved=2ahUKEwj90Mak84WHAxXGwAIHHdGLBykQFnoECAYQBQ&usg=AOvVaw2Epo5WibQSJNhF8ZBKZWbe
Written by Robert Rosman
Written by Robert Rosman