Many throughout the years believed that slavery was definitely okay to do. "African Americans were less of a people" is what they thought. It is significant in today's world because we need to remember that those days are over. Black people are people just like us. It is very relevant in history as well.
I think a and b. I studied this in 5th grade.
Answer: Hostility
Explanation:
Type A individuals are tend to be easily affected by anger or hostility. These traits they may or may not express in their behavior. Such kind of individuals tend to see worst in others.
When they express their behavior they express overtly. Hostility can be considered as the main factor link to the heart diseases this appears due to hidden stress, aggression and increase in the blood pressure or hypertension.