The leading modifiable risk factors worldwide are: 1  tobacco smoking, which is strongly associated with lung cancer, mouth, and throat cancer; 2  drinking alcohol, which is associated with a small increase in oral, esophageal, breast, liver and other cancers; 3  a diet low in fruit and vegetables,
Trier Tourism: Best of Trier. Trier, Germany. Trier, which lies in the Moselle wine region along the banks of the Moselle River, is the oldest city in Germany. The city is home to the University of Trier.
Solingen - a city in west central Germany noted for cutlery. Weimar - a German city near Leipzig; scene of the adoption in 1919 of the constitution of the Weimar Republic that lasted until 1933. Bavaria - a state in southern Germany famous for its beer; site of an automobile factory.