The answer is (D)...................................
Under ground rail road is how they used to sneak slaves away from owners
this should help
https://www.scholastic.com/teachers/articles/teaching-content/seven-roles-one-president/
Most were unhappy because they were forced to pay to support the ones that were oppressing them in the first place.
The 2 he received were Supreme Commander of Allied Forces in Europe and Supreme Commander of NATO forces in Europe.