What was the typical process immigrants went through to enter the United States?

• A. Most immigrants sailed to an immigration station and were subjected to a legal and medical check
• B. They were primarily admitted by sponsorship from employers overseas
• C. They entered the United States only after a background check in their home country
• D. They could enter freely after a visa interview at the port

Answer: (A)

The main idea tested is how immigration entry was usually handled at the time: most newcomers came by ship to a U.S. port and were processed at an immigration station where two checks determined whether they could enter. At these stations, officials conducted a legal inspection to verify identity, intentions, and eligibility to enter, including questions about where they would live and how they would support themselves. Alongside this, a medical examination screened for contagious diseases and overall health. Passing both checks meant admission to the country; failing either could result in detention or being sent back.

This explains why the option describing an immigration station with legal and medical checks fits best. In contrast, sponsorship from employers overseas wasn’t the typical route for entering, background checks in the home country weren’t the standard pre-entrance step, and visa interviews at the port weren’t part of the usual process for most immigrants in that era.