This peace treaty officially ended the Thirty Years' War in Germany in 1648 and it allowed each prince, whether they were Lutheran, Catholic, or Calvinist, to choose the established creed of his territory. This treaty laid the foundations for the concept of national sovereignty (sovereign independent authority) for over 300 German states and paved the way for the rise of nation-states. It also recognized Calvinism as a legally permissible faith, continued the political fragmentation of Germany, granted Sweden additional territory, confirming its status as a major power, and acknowledged the independence of the United Provinces of the Netherlands.
A, because Union leagues was formed in 1861, Ku Klux Clan was formed by ex confederate soldiers, and racists, and the Democratic Party was formed in the 1840s-1850s
on 5th April 1930 , Gandhi reached at a place called Dandi , gujrat situated in western part of India to break the salt law imposed by British on indians . he wrote ON THE EVE OF HISTORIC DANDI MARCH to put forward this historical event in indian history.