Nigeria leh Africa bakah, Eritrea, Sudan, Tanzania, Kyrgyzstan leh Myanmar a\anga US-a pem tumte visa chu pawmsak an ni dawn lova, khualzin anga an kal chuan an pawmsak thung dawn a ni.
Kum 2017 khan US President Donald Trump chuan ram dangten US an tlawh theih dan chi hrang hrang a duang a, US ramri chu ram pasarih te tlawh pawh theih loh turin a khar a, chungte chu Muslim tamna ram an ni deuh vek a ni.
Kum 2018 khan Nigeria mipui US-a pem tum mi 8,000 chuangte visa chu thawnchhuah a ni a, hemi kum vek hian Sudan mi 2,000 vel visa pawh thawnchhuah a ni bawk.
