Over the past 25 years, immigrant moms bolstered births in 48 states
Without a 6% increase in births to foreign-born women between 1990 and 2015, an overall decline in annual U.S. births would have been even larger.
Numbers, Facts and Trends Shaping Your World
International migration from sub-Saharan African countries to Europe and the U.S. has grown over the past decade. Many who live in sub-Saharan Africa say they would move to another country if they could.
Question 1: Measuring religious identity How does Pew Research Center measure the religious identity of survey respondents and the religious composition of the U.S.? Answer: Generally, we rely on respondents’ self-identification. A key question we ask in many surveys is: “What is your present religion, if any? Are you Protestant, Roman Catholic, Mormon, Orthodox such […]