This would be true as Carter, Harrison, Taylor and Johnson all did not nominate one.
Throughout World war 1 airplanes were most often used to Bomb targets on land because this was seen as one of the most effective ways to hurt the enemy.
general george washington drilled the continental army and kept them alive through a harsh winter......
In the lower South the majority of slaves lived and worked on cotton plantations. Most of these plantations had fifty or fewer slaves, although the largest plantations have several hundred. Cotton was by far the leading cash crop, but slaves also raised rice, corn, sugarcane, and tobacco.
So slaves did a lot of heavy farm work and were household servants.