Which organization did Congress establish in 2016 to coordinate America's 250th-anniversary observance?

Congress established the United States Semiquincentennial Commission in 2016 to coordinate America's 250th-anniversary observance.

The commission was created by the United States Semiquincentennial Commission Act of 2016. It is a bipartisan, congressional body charged with encouraging and organizing a nationwide commemoration of the 250th anniversary of American independence.

The commission's work is commonly presented under the name America250. Its responsibilities include supporting programs, promoting participation across states and territories, and encouraging events at historically important locations such as Boston, Philadelphia, New York City, and Charleston.

The commission is distinct from the earlier United States Bicentennial Administration, which coordinated the 200th-anniversary observance in 1976. It is also separate from later White House planning initiatives, although several federal agencies and nonprofit partners have participated in anniversary activities.