The Congress of Vienna was<span> held in </span>Vienna from November 1814 to June 1815 between the<span> ambassadors of European states . The Congress changed the map of Europe with the several decisions: </span>
Prussian boundaries were expanded westward to confront the French with a greater power on their eastern border.Russia got the biggest part of Poland.France was recovered to it’s borders of 1792.German nations incorporated under the presidency of Austria: The German Confederation.
President Ronald Reagan signed it into law in 1983 and it was first observed as a national holiday three years later... hope this helps
The free soil nominated former Democratic President Martin Van Buren for president, along with Charles Francis Adams for vice president
This is referring to the first shot fired at the Battle of Lexington and Concord. Although it's unlikely that the very first shot was fired, this even nonetheless began the Revolutionary War.