You liked most everything about your new roommate when you first met, but when you found out she smokes, that overshadowed all of her good qualities in your mind. What perception-making process are you displaying here?
A. primacy effect
B. egocentrism
C. stereotyping
D. negativity bias

c. taught scientists many new things about the earth, but not other planets.

explanation:

texas governor sam houston opposed secession, but was unable to prevent it. in this speech, given prior to lincoln's election, he presents the argument that slavery would be safer within the united states than outside of it. it was a prescient argument, and one held by several other southern leaders.

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