Theodore Roosevelt was the 26th
It probably because the president was against slavery.
Art, math, science, maybe psychology
Answer:
"After being introduced, the bill is sent to the Senate Parliamentarian who assigns it to a specific committee or committees for further deliberation. ... When a bill is introduced, the Senate Parliamentarian is responsible for deciding which Committee should review the legislation." *
carper.senate.gov
(First answer is all I found. Hope this helps!)