In 1793, the city became part of Prussia.

Before 1945 the area was part of Prussia.

Some parts of Prussia can be found in eastern Poland.

The town became part of Prussia in 1867.

In 1772-1945, it was part of Prussia or Germany.

The district was created in 1815 when the Eifel became part of Prussia.

The Soviet occupation zone included the central parts of Prussia.

Silesia became part of Prussia after 1742, and then Germany from 1871.

In the late 18th century, it became a part of Prussia.

When the area became part of Prussia in 1866 two districts covering the area were created.