Why Might Latinos Descended from Relatively Recent Immigrant Groups Have

Why might Latinos descended from relatively recent immigrant groups have a higher fertility rate?

A) The federal government encourages recent immigrants to have children.
B) The United States is polluted with environmental toxins that prevent fertility.
C) They are Catholic, and all Catholics strictly follow the church's ban on birth control.
D) They come from countries with a higher fertility rate, where having children is a cultural expectation.