Germany was largely Roman Catholic, causing Protestants in the region to revolt.
<em><u>Explanation:</u></em>
The Thirty Years' War lasted from 1618 to 1648, beginning as a fight among the Catholic and Protestant expresses that framed the Holy Roman Empire. As the Thirty Years' War developed, it turned out to be less about religion and increasingly about which gathering would end dominating Europe.
The attached map reflect the causes of the Thirty Years' War is when <span>Germany was largely Roman Catholic, causing Protestants in the region to revolt.
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