20 Presidential sites in the Midwest

Galena Street in Dixon, Ill., on the Ronald Reagan Trail in January.

The log cabin, south of Charleston, Ill., is a reconstruction of the home of Abraham Lincoln’s father and stepmother. The future president often visited the original cabin, especially during the 1840s.

A young Abraham Lincoln is seen at the Abraham Lincoln Presidential Museum, in Springfield, Ill.

Students pass a replica of the White House at the Abraham Lincoln Presidential Museum, in Springfield.

The Emancipation Proclamation exhibit at the Abraham Lincoln Presidential Museum and Library.

Students walk through an exhibit at the museum that shows Abraham Lincoln and wife, Mary Ann Todd, at Ford’s Theatre minutes before the president was shot and killed.

A maquette of Gerald R. Ford on display at the Gerald R. Ford Presidential Museum in Grand Rapids, Mich., last month. The maquette is a smaller version of a statue, by Brett Grill, onboard the USS Gerald R. Ford supercarrier.

Guests view a replica of the Oval Office after the 2016 rededication ceremony and grand opening of the Gerald R. Ford Presidential Museum in Grand Rapids, Mich.