IUGR has various causes. The most common cause is a problem in the placenta (the tissue that carries oxygen, food and blood to the baby).Birth defects and genetic disorders can also cause IUGR.UGR has various causes. The most common cause is a problem in the placenta (the tissue that carries oxygen, food and blood to the baby).
Making the world better, one answer at a time. Ethel Rosenberg was the person who played the minor role in the passing of the atomic secrets to the Soviet. He was later convicted for passing the atomic secrets to the Soviets.
Finally, Truman was president as the US got into the Korean War. When North Korea invaded South Korea, Truman pushed for UN authorization for military action and he committed American troops to the war once the UN authorized it. In these ways, President Truman was a major figure in the early part of the Cold War.Sources: 1  https://history.state.gov/milestones/1945-1952/truman-doc...hen North Korea invaded South Korea, Truman pushed for UN authorization for military action and he committed American troops to the war once the UN authorized it. In these ways, President Truman was a major figure in the early part of the Cold War. Sources: 1  https://history.state.gov/milestones/1945-1952/truman-doc...