Which of the following statements is most accurate?

select one:

a. significant fighting in a homeland is a pull factor for migration.

b. significant fighting in a homeland is a push factor in migration.

c. better economic opportunities in a different country are push factors in migration.

d. people do not leave their homeland because of push factors.

I would say that B is the most accurate. This is because:

Pull factor is something that makes someone want to arrive in a new country.
Push factor is something that makes them want to leave an old country.

B states that fighting in a homeland, something that a normal civilian wouldn't want to take part in, would make someone want to leave their country.

So, the answer is B!