Everyday is best day, but the the most beautiful day of my life is that when someone new came to our house and that is my small brother. I still remember the day when he born. When I went to hospital to see him I saw that he was really small and cute. His eyes were big and cheeks are red.
The correct option is SYMBOL.
A symbol refers to an object or character which is used as a conventional representation of an object, process or function. Symbol is a thing which stands for another thing.
In the question given, the flag stands for United States of America.
A lot of people dont like to accept the theory of evolution due to religion and etc.
Dispose of, throw away, throw out, clear out, discard, scrap, dump, jettison, divest oneself of