Union forces from Brazos Island launched the Brazos Santiago Expedition, leading to the last battle of the Civil War, the Battle of Palmto Ranch, fought in Texas on May 12, 1865, well after Robert E. Lee's surrender on April 9, 1865, at Old Appomattox Court House, Virginia.
A vast majority (meaning alot)
If you are regarding MLK Jr. Then answer b is the best answer. I'm sorry if this is not the answer you were looking for
The answer is true, many Americans earned their living as Farmers.
An event that sparked competition and encouraged americans to invest in science