Fine mineral, metal, soot, smoke, and dust particles suspended in the air can harm our lungs. For health reasons, we are most concerned with inhalable particulate matter less than 10 microns in diameter (PM10), and less than 2.5 microns in diameter (PM2.5).
Queen Liliuokalani was Queen of Hawaii she was born September 2nd 1838.she was the only American queen born i Hawaii.
Queen Liliuokalani did not want to see her peoples' blood shed & did not fight back. Here is a link if you want to read more about the history. Source(s): http://www.hawaii-nation.org/soatext.htm...