The United States has revoked visas of more than 1000 students belonging to ________ nation ?

a) Pakistan
b) Russia
c) China
d) None of these

The United States has revoked the visas of over 1,000 Chinese students and researchers, deeming them to be a security risk. The Trump administration has claimed that the Chinese students have come to the US to steal intellectual property to advance China’s economic and military sectors.