I believe the answer is: They worried about having to take part in future wars.
At that time, the united states senates prefer to take the position as a neutral force that want to avoid any intervention toward other countries' problems. This stand is taken away the moment the Japanese army decided to initiate an attack to the pearl harbour.
Some Americans opposed the annexation of the Philippines following the Spanish-American War because they felt that it was not humane. Opponents of annexation formed the American Anti-Imperialist League in 1898.
So I would say it's Option B
It stands for America with disabilities act
Give benefits to the people who have disabilities
Answer:
In 1818, the United States and Britain agreed to occupy Oregon Country jointly. Spain and Russia had few settlers there, so they withdrew their claims to Oregon Country region's vast forests, trapping animals and living off the land. They were known as mountain men
