Exploring White Clay Creek Park, which is near Newark, Delaware, about an hour and 45 minute drive from our home in Annapolis ...

It is 250 years since America's Mason-Dixon Line was completed ... "There were some settlements, but west of the Susquehanna River and approaching the Allegheny Mountains there were very few ...

The extended Mason-Dixon Line, combined with the Ohio River, was used as the boundary between the southern slave-owning states and the north, where the practice of slavery was outlawed.

Joe Napsha Sunday, Feb. 16, 2020 12:00 p.m. | Sunday, Feb. 16, 2020 12:00 p.m. A group of surveyors from Pennsylvania and Maryland starting this year plan to create a new record of what might be ...

PITTSBURGH (AP) — A group of surveyors from Pennsylvania and Maryland, starting this year, plan to create a new record of what might be America's most famous border: the Mason-Dixon Line.

They shoehorned the three-fifths clause into the Constitution, expanded slavery beyond the banks of the Mississippi River ... whites below the Mason-Dixon Line began migrating to the Republican ...

PITTSBURGH — A group of surveyors from Pennsylvania and Maryland starting this year plan to create a new record of what might be America's most famous border: the Mason-Dixon Line. Members of ...