Posted: November 7th, 2016

What was probably the most significant circumstance of the Thirty Years War (1618 to 1648)?

What was probably the most significant circumstance of the Thirty Years War (1618 to 1648)?
A) The Ottoman Empire fell.
B) When it ended, most of Northern Europe was shaped on the map as we know it today.
C) Lutherans and Calvinists joined together against the Catholics.
D) Catholicism became the official religion in Northern Europe.