Because they wanted to protect people's liberties. also because they wanted to ensure the rights of the people and that they were protected from the government.
William McKinley Republican
William J. Bryan Democrat-Populist
This is a little tricky but if i had to say, the answer would be A ^-^ The Civil War still hadn't been that long ago, so people of different races still didn't have the same rights as the whites (hence segregation)
Within the next 2 to 4 months, the effects of the atomic
bombings in Nagasaki and Hiroshima have killed 39,000 to 80,000 people in
Nagasaki, and 90,000 to 146,000 people in Hiroshima. On the first day of the
bombing, almost half of the deaths in every city have occurred.