1 Calcium chloride is a compound made of calcium and chloride, and is one of the types of salt used to control ice on sidewalks and roadways. 2  The compound is often produced from limestone. 3  Potassium nitrate-This electrolyte, commonly known by the formula KNO3, is used in a wide variety of substances.
A. work hard like a mule in a field B. stubborn like a mule C. not as smart as a mule D. policy choices stunk like a mule. A: The original meaning of the Democratic donkey symbol was: stubborn like a mule.
By the time he left in 1886, he had not only stamped the elephant and donkey as political party symbols, he'd also become one of the most influential cartoonists in American history. By the time he used the donkey as a Democratic Party symbol, Nast was already a household name. He had ascended to fame with cartoons that depicted the battlefield horrors of the Civil War and helped bring down the Boss Tweed ring, a group of corrupt New York politicians.