Answer: "the policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies. advocacy of imperial or sovereign interests over the interests of the dependent states."
Explanation: Dictionary.com source
The answer is C. Mexico believed Texas should remain a part of the independent government of Mexico.
She can demand that witnesses testify.
Absolutly True. Women like Harriet Tubman established a precedent for others even later.