"The Ethiopian government relocated forcibly ca 70,000 indigenous people from the Gambela Region between 2010 to January 2012 to new villages that lack adequate food, farmland, healthcare, and educational facilities.
State security forces threatened, assaulted, and arbitrarily arrested villagers who resisted the transfers. From 2008 through January 2011, Ethiopia leased out at least 3.6 million hectares of land, an area the size of the Netherlands.
An additional 2.1 million hectares of land is available through the federal government’s land bank for agricultural investment. In Gambella, 42 percent of the land is marketed for investors.
Gambela Region has a population of 307,000, mainly indigenous Anuak and Nuer. Its richly fertile soil has attracted foreign and domestic investors who have leased large tracts of land at favourable prices."
I've no idea if these 4 are from Gambela, which is in the lowlands of Ethiopia.
"If the four are seeking asylum, the process is a long one that starts with an application available online, said attorney Anna Ciesielski of the Oregon Immigration Group."
As for their chances to be granted asylum, Cielsielski said it's difficult for people from many countries, but Ethiopians and Somalis "have a pretty decent chance."