CLR is a household cleaner designed to get rid of tough stains. The stains that it is designed to get rid of are calcium, lime and rust. These are all stains that can be hard to get rid of without using harsh chemicals.
1 vote Vote for this answer. According to Dyer's Compendium, there were 10,455 military actions during the Civil War. Of these actions, 29 were identified as campaigns, 76 as battles, and 310 as engagements. The other 10,000 or so were considered minor actions such as skirmishes, reconnaissances, etc. The Civil War Sites Advisory Commission (appointed by Congress and by the Secretary of the Interior) identified 384 of these actions as the principal battles and classified [them] according to their historical significance..
Second, we're limiting the list to America's foreign wars, so battles fought on U.S. soil (such as the Civil War) or on it's borders (the Mexican-American War) are not included. None of these wars were longer than the Afghan war, anyway.] Here we go: 1. Afghan war. October 2001 to 2016 ~15 years; 1,806 U.S. troops killed in action ; 2. Vietnam War