The conservative Christian lineup featured guests who often argue that the U.S. was founded as a Christian nation, a narrative disputed by many historians and other religious traditions. WASHINGTON (AP) — Thousands of people streamed onto the National Mall for a daylong prayer rally Sunday billed as a “rededication of our country as One Nation under God.” Against the backdrop of the Washington Monument, worship music blared from a stage that made clear the event’s Christian focus. Arched