The anode is the electrode where oxidation (loss of electrons) takes place; in a galvanic cell, it is the negative electrode, as when oxidation occurs, electrons are left behind on the electrode. These electrons then migrate to the cathode (positive electrode).
In 1821, Boston started the first public high school in the United States. By the close of the 19th century, public secondary schools began to outnumber private ones. Over the years, Americans have been influenced by a number of European reformers; among them Pestalozzi, Herbart, and Montessori.he earliest continually operating school for girls in the United States is Ursuline Academy in New Orleans. It was founded in 1727 by the Sisters of the Order of Saint Ursula. The Academy graduated the first female pharmacist, and the first woman to contribute a book of literary merit.
The earliest schools in the county were established in the late 1830s. Trinity College, in Alabama, chartered in 1841, was the first college established in the Republic of Texas. In the early 1980s Houston County had five school districts, with six elementary, two middle, and five high schools.