American flags are pretty popular.
The Union Flag of Great Britain.
This flag and color combination has no popular meaning.
The Union Jack
American flag lapel pins are quite popular. No one is prevented from wearing the flag if they so desire.
Stars and stripes.
The woman that sewed the first US flag was Betsy Ross, according to myth and popular belief.
Some of the most popular colors in Great Britain include blue, red, and green. These colors are often associated with the Union Jack flag, the countryside, and British heritage. Additionally, neutral colors such as grey and beige are commonly used in British interior design.
There is no sovereignty on Antarctica. This means that there is no national Antarctic flag, currency or stamps, because there is no government to issue them. Any 'Antarctic flag' is a souvenir sold to you by a profiteer.
Most likely that it has a maple leaf.
There are many places where one can find a picture of the Switzerland flag. One can find a picture of the Switzerland flag at popular on the web sources such as Maps of World and World Flags 101.
The flag of the United Kingdom, also called the Union Flag (the term Union Jack is in popular use, but refers to the flag only when being flown at sea), consists of the cross of St. George, present on the English flag, the cross of St. Patrick, present on the flag of Northern Ireland, and the cross of St. Andrew, present on the flag of Scotland.