Science and technology have had a major impact on society, and their impact is growing. ... By making life easier, science has given man the chance to pursue societal concerns such as ethics, aesthetics, education, and justice; to create cultures; and to improve human conditions. Hope I helped!
The correct answer is B. Indirect Characterization.
Indirect Characterization is the process by which the personality of a character is revealed through the character's speech, actions, appearance, etc.Although from this quote you don't get many details about the person speaking, you can tell what are their thoughts regarding the Burmese (which are positive thoughts) and the British (which are negative thoughts).
True, key words are the main words in a sentence.