The answer is a numeral system
Answer:
Okay, so the first one is both because both lands could be sold at this time,
The second one is American steelers,
The Third is Native America,
And finally, the last one is Both,
(the last one was obvious you should of know one at least!)
Explanation:

I believe the answer is: heterogeneous
According to piaget, heterogeneous morality refers to the perception of right or wrong without considering the intentions of all party involved.
in the example, Abby just automatically assume that she's wrong even if she does not understand the intentions of the cop.<span />
The Revolutionary War in America.
The answer is "<span>John Garcia".</span>
During the examinations rats were given one taste, view, sound as a neutral stimuli. Later the rats would be presented to radiation or medications (the unconditioned stimulus), which would influence the rats to get sick. Through these examinations, Garcia found that if a rat ended up noticeably disgusted after given another taste, regardless of the possibility that the sickness happened few hours after the fact, the rat would maintain a strategic distance from that taste.