Of all the symbols, （ ） which are considered to represent fertility and new life, are most frequently associated with Easter.
The most important patriotic holiday in the U.S. is （）.
Veterans' organizations hold parades, and the president places wreath on the Tomb of the Unknowns at Arlington National Cemetery in （ ）.
（）is the day to honor the American dead of all wars.
American children dress up in funny or scary costumes and go “trick or treating” by knocking on doors in their neighborhood on（）.
（）originally honored the people killed in the American Civil War.
Easter Sunday is the most important religious holiday for commemorating （）.
Veterans Day was orginally called （ ）.
The first mass-produced valentine cards were sold in the （ ）.
In the US, （ ） honors the nation's working people, typically with parades.
Washington's Birthday is observed on the third Monday of （ ） in honor of George Washington, the first President of the United States.
Martin Luther King, Jr. Day is celebrated on the （ ） Monday in January.
Veterans Day established to honor Americans who had served in （ ）.
Columbus Day commemorates October 12, （ ）, when Italian navigator Christopher Columbus landed in the New World.
Veterans Day is celebrated on （ ）.
（ ） is a Christian holiday marking the birth of the Christ Child.
In the US, the Super Bowl is the championship game of ( ).
Which of the following is NOT associated with Halloween? （ ）