The United States and about 50 other countries.
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I don't know if this list is complete, but it's a start (these are the ones that celebrate an Independence Day holiday):
Britain no longer controls any countries but when the British Empire was at its height, there were around 50 countries which were controlled directly by Britain. If you can find an old world atlas, all the countries coloured red were controlled by Britain.
Pakistan was once a part of British India. During the Partition in 1947, India and Pakistan were split into their current countries.
British
It's only open to countries belonging/once part of the British commonwealth.
No country was known as British East Africa.
The "mother country" is whatever country the speaker's ancestors came from. In British Commonwealth countries, or former British colonies, the mother country is England.
UK(United Kingdom), Great Britain, England, Wales, Scotland and Northern Ireland are the name of the British countries. They're also British countries as well because they're not just the name of the British countries. They are British countries but they speak English like people in the United States. Note: The United States is not a British country.
pakistan , bangladesh , myamar
It's a Commonwealth country because it was once part of the British Empire.
The country of origin.
If the coin has no country name on it, it is British, otherwise, it could have come from any of the 50 plus British Empire/Commonwealth countries.
yorkshire
Myanmar (Burma)