Which of the Following Was NOT a Technique That Spanish

Multiple Choice

Which of the following was NOT a technique that Spanish conquistadores used to conquer Native American empires?

A) Kidnapping a leader and holding him for ransom.
B) Dividing and conquering them by taking advantage of old rivalries.
C) Relying upon the spread of diseases, even though they may not have been introduced intentionally.
D) Negotiating treaties.
E) Using their superior military technology.