ypertension - or high blood pressure, as it is more commonly known - affects over 50 million adults in the United States. 1 Because of the strain that this condition places on the heart muscle, it's one of the most significant risk factors for cardiovascular disease.
The Berlin Wall (German: Berliner Mauer) separated the city of Berlin in Germany from 1961 to 1989. It separated the eastern half from the western half. Many people thought it was a symbol of the Cold War. The Berlin Wall was taken down on November 9, 1989. The Berlin Wall was about 168 km (104 miles) long.
Cold War. The Berlin Wall was put up in 1961 when the World War 2 had ended for 16 years. It was built by the successor of Stalin. This happened because when East Germany surrounded West Berlin, people migrated there for better life. This caused a big blow on their economy and propaganda.