sentences:  Under a 2002 amendment to the wine laws, Steirerland (the modern Austrian state) replaced Steiermark (the old duchy, which included the eastern half of modern Slovenia) as the name for Styria on wine.The many extinct volcanoes east of Graz give a rich soil which imparts a spiciness to the variety of grapes grown in Southeast Styria.The climate is a little cooler here, especially at night, giving a long growing season resulting in wines that are crisp, aromatic and full bodied.