What areas did the us gain control of after the spanish american war ?

After the Spanish-American war, the US controlled Puerto Rico, the Philippines, and Guam.

After the Spanish-American War, the United States gained the territories of Puerto Rico, the Philippines, and Guam. Furthermore, Cuba remained independent, but the United States was granted the right to intervene in the nation's affairs and was allowed to establish naval bases on the island

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.

where is the passage

i cant solve it without knowing the passage