[{"Bold_text": "noun", "List Items": ["the policy of extending the rule or authority of an empire nation over foreign countries, or of acquiring and holding colonies and dependencies.", "advocacy of imperial sovereign interests over the interests of the dependent states.", "imperial government; rule by an emperor or empress.", "an imperial system of government.", "British.the policy of so uniting the separate parts of an empire with separate governments as to secure for certain purposes a single state."]}]