I believe the answer is Shaping.
Shaping is a reinforcement technique which use a reward that given gradually after the subject is showing a certain desired traits.
On parakeets, this could be done by giving them a food reward everytime they move their head closer to the place where we want it to be (closer to your cheek)
C. Johnson was found not guilty and continued to serve in office.
During the trial 35 senators voted guilty and 19 not guilty. This was not enough to fulfill the 2/3 majoirty guilty vote.
(A) They believed black schools weren't equal to white schools, so the schools should be integrated.
This is the correct answer I got. I hope it helps. :)
Answer:
Attack enemies from a long distance without risking the lives of their men.
