What time of period did katherine johnson live

101 years (August 26, 1918)

Explanation:

How old am I if I was born in 1918? - 1918 age to find out how old is someone born in 1918 in years, months, weeks, days, hours, minutes and seconds. If your date of birth is on or before November 27, then you are 101 years old. If your date of birth is after November 27, then you are 100 years old.

this defines the ability for a flex item to grow if necessary. it accepts a unitless value that serves as a proportion. it dictates what amount of the available space inside the flex container the item should take up.

give brainlest

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.