Answer:
Manifest destiny(Westward expansion) was a widely held cultural belief in the 19th-century United States that American settlers were destined to expand across North America. ... The mission of the United States to redeem and remake the west in the in the image of the agrarian East. An irresistible destiny to accomplish this essential duty.
Explanation:
Gene–environment interaction of monoamine oxidase A
Answer: reactive thinking that relies heavily on situational cues, salient memories, and heuristic shortcuts to arrive quickly and confidently at judments.
Explanation: In "Thinking, Fast and Slow" by Daniel Kahneman, the author states that there are two modes of thinking System-1 which is instantaneous and is driven by instinct and System-2 which is slower and driven by logic. The definition of System-1 thinking is <u><em>reactive thinking that relies heavily on situational cues, salient memories, and heuristic shortcuts to arrive quickly and confidently at judgments</em></u>.
B. life-centered environmental ethics
