Normal specific gravity range in urine. The normal range of specific gravity in human urine is from 1.003 to 1.030. Values outside this range may be the result of specimen dilution, adulteration or may be indicative of a number of health related problems.
History & Grounds. George Washington. On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States.
Prior to the Revolutionary War (1775-1783) and the ratification of the US Constitution in 1788, there was no president. Following the completion of the Constitution, the first â¦ elected President of the United States was George Washington, in 1789.o. George Washington was the first president of The USA. Barack Obama (elected 4 November 2008) was the first black president elected.