Name one noteworthy historical figure buried at Arlington and what they contributed to history.

Arlington National Cemetery is a United States military cemetery in Arlington County, Virginia, across the Potomac River from Washington, D.C., in whose 624 acres (253 ha) the dead of the nation's conflicts have been buried, beginning with the Civil War, as well as reinterred dead from earlier wars. The United States Department of the Army, a component of the United States Department of Defense (DoD), controls the cemetery.

the law supported victims of political persecution.

explanation:

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism