Moldova is situated between Romania to the west and Ukraine to the north, east and south and is a parliamentary democracy with a president as its head of state and a prime minister as its head of government.
The largest part of the country lies between two rivers, the Dniester and the Prut. Moldova's rich soil and temperate continental climate (with warm summers and mild winters) have made the country one of the most productive agricultural regions and a major supplier of agricultural products in the region. The western border of Moldova is formed by the Prut river, which joins the Danube before flowing into the Black Sea. In the north-east, the Dniester is the main river, flowing through the country from north to south.