progressivepromoting change or improvement
Definitions:
favoring or promoting progress
conservationprotection of nature and resources
Definitions:
the action of conserving something
legislationlaws
Definitions:
laws, considered collectively
diplomacymanaging international relations
Definitions:
the profession, activity, or skill of managing international relations, typically by a country's representatives abroad
imperialisma policy of extending country's power and influence
Definitions:
a policy of extending a country's power and influence through diplomacy or military force