History of the United States (1980–1991) which the nations of the world, East and West, North and South, can prosper and live in harmony." Nationalist agitation in the Baltic States for independence led to first Lithuania and then the other two states, Estonia and Latvia, declaring independence from the Soviet Union. On December 26, 1991, the USSR was officially disbanded, breaking up into fifteen constituent parts. The Cold War was over, and the vacuum left by the collapse of governments such as in Yugoslavia and Somalia revealed or reopened other animosities concealed by decades of authoritarian rule. While there was a certain reluctance among the U.S.
Collapsed vein Collapsed vein Collapsed veins are a common result of chronic use of intravenous injections. They are particularly common where injecting conditions are less than ideal, such as in the context of drug abuse. Veins may become temporarily blocked if the internal lining of the vein swells in response to repeated injury or irritation. This may be caused by the needle, the substance injected, or donating plasma. Once the swelling subsides, the circulation will often become re-established. Permanent vein collapse occurs as a consequence of: Smaller veins may collapse as a consequence of too much suction being used when pulling back