The Greek Catholic or Uniate church , reunified with the Orthodox Church by fiat in 1948 , was restored after the 1989 revolution .
Religious affiliation tends to follow ethnic lines , with most ethnic Romanians identifying with the Romanian Orthodox Church .
The Greek Catholic or Uniate church , reunified with the Romanian Orthodox Church   by fiat in 1948 , was restored after the 1989 revolution .
Religious affiliation tends to follow ethnic lines , with most ethnic Romanians identifying with the Romanian Orthodox Church .