How to use in-sentence of “Memorial day”:
– The Memorial Amphitheater has hosted state funerals and Memorial Day and Veterans Day ceremonies.
– The holiday was first called Memorial Day in 1882, and became a federal holiday in 1967.
– On Confederate Memorial Day each year, the Daughters of the Confederacy puts flowers at the statue of a Confederate soldier.
– Howard Hunt in 1972 for the Memorial Day weekend Watergate burglary at the Democratic National Committee headquarters in Washington, D.C.
– The film was released on Memorial Day weekend in 2001.

