y of Estonia was formed in the northern parts of the country as a direct dominion of the King of Denmark from 1219 until 1346 when it was sold to the Teutonic order and became part of the Ordenstaat. In 1343, the people of northern Estonia and Saaremaa rebelled against the German rule in the St. George's Night Uprising, which was put down by 1345.
Reval (known as Tallinn since 1918) gained Lübeck Rights in 1248 and joined an alliance of trading guilds called the Hanseatic League at the end of the 13th century.
After the Teutonic Order fell into decline following its defeat in the Battle of Grunwald in 1410, and the defeat of the Livonian Order in the Battle of Swienta on 1 September 1435, the Livonian Confederation agreement was signed on 4 December 1435. The Grand Duchy of Moscow and Tsardom of Russia attempted unsuccessful invasions in 1481 and 1558.
The Livonian Confederation ceased to exist during the Livonian War (1558–82). The wars had reduced the Estonian population from about 250–300,000 people before the Livonian War to 120–140,000 in the 1620s.
Reformation and Swedish Estonia
The Swedish Empire following the Treaty of Roskilde of 1658. The dark green shows Sweden proper represented in the Riksdag of the Estates, while the other shades of green stand for different dominions and possessions.
The Reformation in Europe officially began in 1517 with Martin Luther (1483–1546) and his 95 Theses. The Reformation resulted in great change in the Baltic region. Ideas entered the Livonian Confederation very quickly and by the 1520s they were well known. Language, education, religion, and politics were greatly transformed. The Church services were now given in the local vernacular, instead of Latin, as was previously used. During the Livonian War in 1561, northern Estonia submitted to Swedish control. Southern Estonia in 1560s formed an autonomous Duchy of Livonia in the Polish-Lithuanian Commonwealth under
