The Neumark, also known as the New March or as East Brandenburg, was a region of the Margraviate of Brandenburg and its successors located east of the Oder River in territory which became part of Poland in 1945.
Neumark
Lubusz Land – core of the future Neumark – during the Piast period (marked in yellow)
Districts in the Neumark as of 1873
Margraviate of Brandenburg
The Margraviate of Brandenburg was a major principality of the Holy Roman Empire from 1157 to 1806 that played a pivotal role in the history of Germany and Central Europe.
Slavic territories pre-Brandenburg, c. 1150
Siegesallee statue of Albert the Bear, flanked by Bishop Wigger of Brandenburg and Bishop Otto of Bamberg
The Holy Roman Empire from 1273 to 1378: Habsburg lands Luxembourg lands Wittelsbach lands
Religion in Central Europe, c. 1618. Electoral Brandenburg is striped, indicating that its ruler was a Calvinist, while most of his subjects remained Lutheran. Lutherans Calvinists Zwinglians Hussites/Bohemian Brethren Roman Catholics Greek Orthodox Muslims