Final answer:
The actual share of immigrants in the United States population is about 11%, which is option (a) 10%. This information relates to the wider context of immigration patterns, workforce composition, and the discussion surrounding illegal immigrants.
Step-by-step explanation:
The question asks for the actual share of immigrants in the United States population. Americans often overestimate the proportion of immigrants: many believe it to be more than double the factual amount. The most recent data indicates that the share of the population that was born in foreign countries is about 11% or one in nine, which corresponds to option (a) 10%.
Immigration patterns have shown that the United States remains a top destination for migrants. Over the years, the composition of this immigrant population has shifted, with a significant number originally from Latin America and the Caribbean, and more recently, an increase in immigrants from Asian countries.