Vodka originated in Eastern Europe where harsh winters made wine and beer shipments difficult. The earliest distilled spirit was made from fermented honey wine or beer. Vodka, which means 'little water' in Russian, became the dominant spirit as distilling techniques improved. It is a neutral spirit produced from grains, potatoes, or other plants. The choice of pot or column still affects the flavor. While generally neutral, vodkas can be classified and come in many flavored varieties. Eastern Europe remains the dominant producer, led by Russia, Poland, and other countries.