A complete blood count (CBC) gives important information about the kinds and numbers of cells in the blood, especially red blood cells, white blood cells, and platelets. A CBC helps your doctor check any symptoms, such as weakness, fatigue, or bruising, you may have. The hemoglobin molecule fills up the red blood cells. 2  It carries oxygen and gives the blood cell its red color. 3  The hemoglobin test measures the amount of hemoglobin in blood and is a good measure of the blood's ability to carry oxygen throughout the body.
Wikia is a free-to-use site that makes money from advertising. Alfred Thayer Mahan (September 27, 1840 â December 1, 1914) was a United States Navy flag officer, geostrategist, and historian, who has been called the most important American strategist of the nineteenth century..
Alfred Thayer Mahan. After temporarily resolving the problems of Reconstruction and Industrialization, Americans began to resume the course of expansion. The horrors of the Civil War had interrupted the original Manifest Destiny that began in the 1840s. Now, as pioneers settled the last western frontiers, expansionists looked yet farther to the westâtoward Asia and the Pacific.