To display numbers in scientific notation, use one of the exponent codes in the number format code â for example, Eâ, E+, eâ, or e+. If a number format code section contains a zero (0) or number sign (#) to the right of an exponent code, Excel displays the number in scientific notation and inserts an E or e.
Then, when Abraham Lincoln was in office he declared the last Thursday of November Thanksgiving Day in 1863. That is when it finally became a national holiday. Every president since Lincoln has also declared Thanksgiving a national holiday.
George Washington's Birthday became a Federal holiday in 1880. In 1888 and 1894, respectively, Decoration Day (now Memorial Day) and Labor Day were created. In 1938, Armistice Day (now Veterans Day) was created to mark the end of World War I.