 Complete the following phrase:  In a largely peaceful transition, the Ottoman provinces of Moldavia and Wallachia broke away slowly, achieved effective autonomy by 1859, and finally became officially the independent nation of Romania in 1878. The two provinces had long been under Ottoman control, but both Russia and Austria also wanted them, making the region a site of conflict in the 19th century. The population was largely Orthodox in religion and spoke Romanian, but there were many minorities, such as Jews and Greeks. The provinces were occupied by Russia after the Treaty of Adrianople in 1829. Russian and Turkish troops combined to suppress the 