Which of the following would be an example of a secondary migrant to the United States?

A secondary migrant is someone who moves from one country to another, but first takes a route through a different country before reaching their final destination. In the case of Wei-Ting, who moves from China to Japan and then to the United States, this illustrates the concept of secondary migration perfectly, as he transitions through an intermediate country before arriving in his ultimate location.

Other choices illustrate different migration scenarios. Maria moves directly from Mexico to the United States, which characterizes a primary migration. Omar's path from Syria to Canada and then to the United States also demonstrates a two-step migration but does not align with the initial definition of a secondary migrant as effectively as Wei-Ting’s journey. Fatima's migration from Iraq to Australia and then to the United States indicates a similar secondary migration pattern as Wei-Ting, but since the correct example of a secondary migrant highlights moving through the specified two initial geographic zones, it’s important to understand the context of migration routes to determine primary versus secondary movements accurately.