Is this a opinion question if so I have an opinion otherwise it would be vulnerability,money,And the fact that they are easy targets because they're normally are alone unless they are in a group or when they are separated from their group it really does just depend on that factor. Let me know if any of that helped..sorry if it doesn't.
1. nation- sizable group with shared political aspirations who share a common root// common history
2. state- recognized political unit with permanently populated territory with BOUNDARIES and a government with sovereignty over domestic and international affairs
hope this helped I just did this chapter and got 100 on final test :))