The next stop was Petersburg, south of Richmond, where a nine-month siege ensued. Out of some 108,000 troops at the Second Battle of Cold Harbor, the Union suffered 13,000 casualties, while the Confederates suffered 2,500 casualties out of 62,000 troops.
13 Impressive Benefits of Salt. Common salt, also known as sodium chloride, is an omnipresent ingredient used for seasoning purposes in our everyday foods. It is available in a range of diverse forms and particle sizes, depending on the proposed use. Along with its culinary usage, it is also used as a food preservative.
Table salt is essential for human life. A large amount of the comercially mined rock salt is prepared for human consumption. Rock salt is also applied to road beds in cold climates to help reduce the freezing point of water on the road, thereby allowing it to not freeze-over at 0 deg.