Final answer:
The term 'Lost Boys' could reference either Holocaust refugees or a mislabel for young migrants to the U.S. Jewish refugees from the MS St. Louis in 1939 ended up in various countries.
Step-by-step explanation:
The question "Where did the Lost Boys settle in the US?" appears to conflate two different historical events. The first is related to Jewish refugees on the MS St. Louis in 1939, whose passengers ultimately settled in various nations, like England, France, Belgium, and the Netherlands, after being turned away by the US and Canada. These were Holocaust refugees and not referred to as 'the Lost Boys.'
The second possibility refers to the influx of migrants from Central America and other regions into the United States during various periods, including a notable surge in 2014. In this context, the Lost Boys may refer to unaccompanied minors seeking asylum or immigrants in general, who settled in various parts of the United States, with many states, including Texas and California, being significant points of settlement due to their established immigrant communities and resources available for new arrivals.