Happy 4th of July! 11 Questions by mrsjodonnell 05/29/2015 answers Play 2,400 plays When was the 4th of July made an official holiday? immediately 1938 1962 Where is the biggest firework display on the 4th of July? Philadelphia New York City Los Angeles What else is important about the 4th of July? It's Justin Bieber's birthday 3 U.S. Presidents died on this day It was the inauguration of the first black president When did John Adams believe we should celebrate Independence Day? 2nd of July 4th of July 15th of June Who was the first signature on the Declaration of Independence? Thomas Jefferson John Hancock John Adams How many representatives from the 13 colonies signed? 50 men 56 men 54 men Who did we gain independence from? Ireland Africa Great Britain Germany Why were colonists angry? being taxed prohibition colonists didn't have a voice It is the biggest day out of the year for this food? Hamburgers Hot Dogs Potato Salad How many different places in the U.S. have the word liberty in them? 11 15 7 9 … and 5 more awesome questions! Check them out by clicking “Play”.