Cancer, brain damage, some sort of disease,
Answer:
Good genes is the correct answer.
Explanation:
<span> The Civil War ended to most nullification attempts.
Nullification relied on principles of states' rights that were viewed as no longer viable after the Civil War.
</span><span> Southern states use in the 1800s to nullify tariff laws were states rights
hope this helps</span>
I think that a good word for this would be "enthnocentrism": the belief that one's culture, or one's enthnicity is superior to others, or more important than others (even to oneself: so my culture is more important for me than other cultures: this also would count).
