👉 Subprovinces, also known as provincial subdivisions, are smaller administrative units of a country or region. They can be defined as regions that have their own legal and administrative authority over its territory, which is usually delimited by a boundary line. Subprovinces typically consist of a single administrative division with its own government, law, and customs laws. They often serve as the smallest administrative divisions in a country or region, although they may also include smaller communities within them. Subprovinces are crucial for maintaining