What were the effects of immigration on the american culture’s economic life?

The Institute on Taxation and Economic Policy released a report in February 2016, stating that 11 million illegal immigrants in the United States are paying annually an estimated amount of $11.64 billion in state and local taxes, "on average an estimated 8 percent of their incomes". Immigration also helps the economy by stabilizing it.

its kind of blury sorry

i would say b. research typically uses a variety of sources