The White House ordered public flags to be displayed at half-staff for a period of 30 days from Carter's day of death, who died Dec. 29. Flags are flown at half-mast on ships and at naval stations. On shore, flags are flown at half-staff, meaning the flagpole is attached to a building or stuck in the ground.

Nearly 44 years after Jimmy Carter left the nation's capital in humbling defeat, the 39th president returned to Washington for three days of state funeral rites starting Tuesday. Carter’s remains, which had been lying in repose at the Carter Presidential Center since Saturday,

Former U.S. president Jimmy Carter will continue to lie in state after his remains arrived in Washington a day earlier as part of state funeral rites