- Gettysburg Battlefield (Wikipedia)
The Gettysburg Battlefield is the area of the July 1–3, 1863, military engagements of the Battle of Gettysburg in and around Gettysburg, Pennsylvania. Locations of military engagements extend from the 4-acre (1.6 ha) site of the first shot at Knoxlyn Ridge on the west of the borough, to East Cavalry Field on the east. A military engagement prior to the battle was conducted at the Gettysburg Railroad trestle over Rock Creek, which was burned on June 27.
- https://en.wikipedia.org/wiki/Kingdom_of_Prussia
- Kingdom of Prussia (Wikipedia)
The Kingdom of Prussia (German: Königreich Preußen, pronounced [ˈkøːnɪkʁaɪç ˈpʁɔʏsn̩]) was a German state that existed from 1701 to 1918. It played a significant role in the unification of Germany in 1871 and was a major constituent of the German Empire until its dissolution in 1918. Although it took its name from the region called Prussia, it was based in the Margraviate of Brandenburg. Its capital was Berlin.