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.
Nast continue to use the donkey as a stand-in for Democratic organizations, and the popularity of his cartoons through 1880s ensured that the party remained inextricably tied to jackasses. However, although Thomas Nast is credited with popularizing this association, he was not the first to use it as a representation of the Democratic party. An 1837 lithograph depicting the first appearance of the Democratic donkey. In 1828, when Andrew Jackson was running for president, his opponents were fond of referring to him as a jackass (if only such candid discourse were permissible today).