Project Backgrounder The Remarkable 95-Year Life of America’s Founding-Era Entrepreneur When Charles Carroll of Carrollton died in 1832 at the age of 95, the United States was almost unrecognizable from the British colony into which he had been born. He had lived under three British kings. He had watched the colonies rebel, helped create an independent nation, served in its first governments, invested in its growing economy, supported canals and other transportation improveme

How one Maryland founder connected the Declaration of Independence to the dawn of the American railroad age.