Question

what modern cause of anxiety often appears in invasion literature written in the united states today?
a. communism
b. alien conquest
c. terrorist attack
d. drought and famine

Explanation:

In modern US invasion - literature, terrorist attacks are a common source of anxiety. Communism is less of a contemporary pre - occupation in this context. Alien conquest is more science - fiction than a modern real - life anxiety in invasion literature. Drought and famine are not typical themes in invasion literature as a cause of anxiety compared to terrorist attacks.

Answer:

C. Terrorist attack