This question is a bit confusing, but Roosevelt considered the foundation of the New Deal to be government programs that brought people out of unemployment and poverty.
The Underground Railroad was a network of people, houses, and roads that led slaves from the South to the North to escape their masters and enjoy freedom in the North and in Canada. Conductors were people who led slaves from one house to another to evade Southern rangers who were looking for their masters' lost slaves.
Based from this information, statements 1 and 4 are characteristics of the Underground Railroad.
Social scientists study people. For example: Anthropologists study human evolution and their culture. Physcholgists study people and the working of their mind!
The answer is A because if you know who Robert Fulton is, then you know that his steamboat is called Clermont, which makes it the answer.