Follow-through is the idea that certain appendages and body parts might continue to move even after a motion is completed. Both overlapping action and follow-through are ways to provide convincing motion to animation.
B. Cousin Tom is the person who gave Frederick Douglass the idea that Baltimore would be a wonderful place. When Douglass was supposed to move to Baltimore, most of the people were against that, and even he himself was unsure about his decision. However, cousin Tom described the place as impressively beautiful, so he decided to go in the end.
I could answer 1 question, which is the first one!!! Saul Bass was an American graphic designer and an Oscar-winning film maker, who spreaded inspiration around the world.