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.
After schooling in Trier (1830-35), Marx entered Bonn University to study law. At university he spent much of his time socializing and running up large debts. His father was horrified when he discovered that Karl had been wounded in a duel.