In the broadest sense, humanitarian principles are rooted in international humanitarian law. In a more narrow sense, they are the principles devised to guide the work of humanitarian actors (Mackintosh, 2000). These principles are widely recognised as: humanity, neutrality, impartiality and independence.
Rowley is a town in Essex County, Massachusetts, United States. The population was 5,856 at the 2010 census. Part of the town comprises the census-designated place of Rowley.
Rowley-area historical tornado activity is slightly below Massachusetts state average. It is 50% smaller than the overall U.S. average. On 9/29/1974, a category F3 (max. wind speeds 158-206 mph) tornado 17.8 miles away from the Rowley place center injured one person and caused between $50,000 and $500,000 in damages.