вставьте пропущенные слова:symbol nation colours display government buildings special   1)the us flag is on...............on 4th july independence day 2)the................of the us flag are red white and blue3)  the USA is a great...................with  a population of about 300 million people 4)a flag is a............................of a country5)independence day is a(n).................day for all Americans6)you can see the US flag on all..................