Kingdom of Bohemia (present-day Czech Republic) enjoyed religious freedom between 1436 and 1620 as a result of the Bohemian Reformation, and became one of the most liberal countries of the Christian world during that period of time. The so-called Basel Compacts of 1436 declared the freedom of religion and peace between Catholics and Utraquists. In 1609 Emperor Rudolf II granted Bohemia greater religious liberty with his Letter of Majesty. The privileged position of the Catholic Church in the Czech kingdom was firmly established after the Battle of White Mountain in 1620. Gradually freedom of religion in Bohemian lands came to an end and Protestants fled or were expelled from the country. A devout Catholic, Emperor Ferdinand II forcibly converted Austrian and Bohemian Protestants.