Belgium's King Albert; CU exits car, greeted by dignitaries; walks with dignitaries; soldiers parade; horse cavalrymen parade; shakes hands with France's Petain; reviews troops with Petain; confers with officer; visits trenches; talks to VIP's; CU boards fighter plane; CU adjusts helmet; plane taxis; US General John Pershing welcomes Albert, his Queen Elizabeth; Pershing, Queen on reviewing stand; US flags, US troops at attention; King, officers salute; with US Pres. Wilson; CU Wilson walks with King; in parade in NYC, large crowd; greeted on NYC City Hall steps by Mayor Hylan; CU King, Queen, mayor; Belgian Royal family at Central Park tree planting; King shovels dirt; Queen same; Prince Leopold same; CU King; at Columbia U. for honorary degree; schoolgirls wave US flags; parade in Los Angeles, lots of US flags; flower girls strew petals; on ship with Queen; CU with Queen, Prince; US cruiser, crew; CU drinks toast with diplomats; CU Queen, admiral; troop ship at sea; King, Queen saluted; people applaud; horse-drawn chariots a la 'Ben Hur'; CU King, Queen; Roman-style gladiators fight; CU Queen applauds; chariot race NICE; couple into car; King's funeral; riderless horse; EXT cathedral, crowd; soldiers march past coffin.