Correct Strafford County relations pre-1870

Correct Rockingham County relations pre-1870

Add previously unmapped boundary change in Rockingham and Strafford counties

Fix gap in Lippe

Edited California maritime boundary to match national boundary

Fix gap in York County, Maine

Correct United States relations pre-1845

Fix gap in Flatow

Fix gap in Konitz

Fix Woodhaven (1961-1967)

Fix Cherokee Nation

Fix gap in Cheyenne and Arapaho Tribes

Fix gap in Cherokee Outlet

Fix gap in Noble County, Oklahoma

Fix Clackamas County relations

Fix end_date for German Reich (1941-1945)

Fix a small error in the Louisiana-Texas border

Correct Brandenburg relations (add border with Berlin)

Fix gap in Niederung

Fix Graudenz relations