Secession, slavery, Abe Lincoln becoming president, expansion, the bleeding Kansas, industry vs farming
With the invention of the stethoscope, physicians were able to listen to the various sounds made by the heart and lungs. And began to be able to identify if patients had any diseases or ailments.
In 1890, Captain Alfred Thayer Mahan, a lecturer in naval history and the president of the United States Naval War College, published The Influence of Sea Power upon History, 1660–1783, a revolutionary analysis of the importance of naval power as a factor in the rise of the British Empire.
Mahan became the college's president in 1886 and held that post until 1889. In 1890 Mahan published his college lectures as The Influence of Sea Power upon History, 1660–1783. ... Before his death in December 1914, Mahan foretold the defeat of the Central Powers and of the German navy in World War I.
The answer is commitment is the missing component in the romantic love relationship. Sternberg’s theory of love is explained much better in the triangular theory of love, there is three component of love; Intimacy component, a passion component and the commitment component.
