In the United States, primary school may refer to a school with grades Kindergarten through second grade or third grade. (K-2 or 3). In these municipalities, the elementary school includes grade three through five or grades four to six.
Born in Prussia on May 5, 1818, Karl Marx began exploring sociopolitical theories at university among the Young Hegelians. He became a journalist, and his socialist writings would get him expelled from Germany and France.
In 1864, however, he helped found the International Workingmenâs Association (known as the First International) and wrote its inaugural address. Three years later, Marx published the first volume of âCapitalâ (Das Kapital) his masterwork of economic theory.