Answer:
D: Compare and contrast.
Step-by-step explanation:
If the task given is asking you to list similarities and differences among American settlers and Native Americans, what you are being asked to do is to compare those groups and evaluate the things they had in common and the things in which they were different. In order to do a good job, you have to read a lot about both groups and compare their actions and believes. By doing that, you will be able to contrast them and notice how they could be similar in some aspects.