When is Flag Day celebrated in the United States? June 14 July 4 May 1 September 17 None Which U.S. president issued a proclamation establishing Flag Day as an official holiday? Abraham Lincoln George Washington Woodrow Wilson Franklin D. Roosevelt None What is the significance of the number of stars on the American flag? They represent the original 13 colonies They symbolize the number of U.S. states They honor fallen soldiers They signify unity and patriotism None Who designed the current version of the American flag, with 50 stars? Betsy Ross Francis Hopkinson Robert G. Heft George Washington None In which year were the words "under God" added to the Pledge of Allegiance? 1776 1865 1892 1954 None Time's up
