Dozens of national park exhibits that President Donald Trump ordered removed for being disparaging toward Americans will not have to be restored by July 3, a federal appeals court has decided. The ruling Monday gives the National Park Service a reprieve mere days ahead of the nation’s 250th anniversary. An undivided three-judge panel of the 1st U.S. Circuit Court of Appeals in Boston lifted the July 3 cutoff instituted June 12 by U.S. District Judge Angel Kelley. The order had instructed the Park Service to repost interpretive materials taken down under an executive order focused on signs the president said inappropriately disparaged Americans or presented divisive views of the nation’s past....