If you have a hemoglobin variant, such as sickle cell hemoglobin (hemoglobin S), you will have a decreased amount of hemoglobin A. This may limit the usefulness of the A1c test in monitoring your diabetes. If you have anemia, hemolysis, or heavy bleeding, your test results may be falsely low.
Who was the president that believed that a US-controlled canal across Central America was a vital strategic interest to America and so was largely responsible for construction of the Panama Canal? Theodore Roosevelt
(Jimmy Carter Library) The United States acquired the rights to build and operate the Panama Canal during the first years of the 20th century. The Hay-HerrÃ¡n Treaty, negotiated with the nation of Colombia in 1903, allowed the United States rights to the land surrounding the planned canal. The Colombian Senate refused to ratify the treaty, but Panama was in the process of seceding from Colombia.