History
Mazovia was a separate duchy for much of the Middle Ages, ruled by a branch of the Piast dynasty. Płock, on its bluff above the Vistula, was the residence of the dukes Władysław Herman and Bolesław III Wrymouth in the late 11th and early 12th centuries, and both lie buried in its cathedral. Warsaw grew later, as a fortified market town of the Masovian dukes, and the duchy was absorbed into the Polish crown in 1526. When King Sigismund III Vasa moved his court from Kraków around 1596, Warsaw began its rise as the capital of the Polish–Lithuanian Commonwealth, sitting conveniently between Kraków and Vilnius.
After the Partitions most of the region fell to Russia, and Warsaw became the capital of the tsarist-ruled Congress Kingdom, crushed after the risings of 1830 and 1863. Łódź, a small town in 1820, was chosen for textile manufacturing and exploded into a city of Polish, Jewish, German and Russian workers and mill owners, earning the name "Polish Manchester".
The Second World War fell hardest here. The Germans sealed Warsaw's Jews into a ghetto, whose fighters rose in 1943, and then razed the city after the Warsaw Uprising of 1944; Łódź held the Litzmannstadt ghetto, the last in occupied Poland to be liquidated, in 1944. Warsaw was rebuilt as the communist capital, Łódź lost its mills after 1989, and both have since been transformed — Warsaw into a business capital, Łódź through the conversion of its factories.
