50-Star U.S. Flag Debuts in Philadelphia, July 4, 1960
Due to the post-Independence Day admission of Hawaii as the 50th U.S. state on August 21, 1959, the 50-star flag of the United States debuts in Philadelphia, almost ten and a half months later (see Flag Acts (United States)). Date: July 4, 1960 Read more on Wikipedia β π Other events on July 4 π …