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.
The Thanksgiving Day is celebrated on the fourth Thursday of every November. The holiday was set by President Franklin D. Roosevelt in 1939 (approved by Congress in 1941). Earlier it was the last Thursday in November as was designated by the former President Abraham Lincoln.