In 1618, an uprising against religious persecution broke out in Bohemia. The rebels were defeated, and the persecution of Protestants began. The Czech Republic was turned into an Austrian province. The counter-reformation in the Czech Republic and the strengthening of Austria caused alarm among the opponents of the Habsburgs. As a result, Northern Germany and Denmark entered the war.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.