An enclave is a territory, that is entirely surrounded by the territory of one other state. An exclave is <span>a portion of territory surrounded by territory of another or others</span>
An exclave is a portion of a state or territory geographically separated from the main part by surrounding alien territory (of one or more states). Many exclaves are also enclaves. Enclave is sometimes used improperly to denote a territory that is only partly surrounded by another state.
The Romans used gold, silver and bronze coins for trade and to pay taxes, and 2. Good cames to the Roman Republic from several regions outside of Italy.