Each state of the United States selects two senators to represent their states in the United States Senate. In 1913, the 17th Amendment[?] to the United States Constitution provided for the direct popular election of senators; prior to this, senators were selected by state legislatures.
... Poesie im Mittelalter (1830)
Handbuch einer allgemeinen Geschichte den Poesie (1832-33)
Die Pädagogik als System (1848)
Aesthetik des Hässlichen (1853)
Die Poesie ...