territory over which rule or control is exercised

one of the four countries that make up the United Kingdom of Great Britain and Northern Ireland; during Roman times the region was known as Cambria

a constitutional monarchy in a tiny enclave on the French Riviera

a Russian principality in the 13th to 16th centuries; Moscow was the capital

a male member of a royal family other than the sovereign (especially the son of a sovereign)

one of the four countries that make up the United Kingdom of Great Britain and Northern Ireland; during Roman times the region was known as Cambria

a constitutional monarchy in a tiny enclave on the French Riviera

a Russian principality in the 13th to 16th centuries; Moscow was the capital