Read this excerpt from a style manual. Geographical features: Capitalize the names of specific geographic features, such as mountain ranges, lakes, rivers, and oceans. In cases where the generic term is part of the name (such as river in “the Snake River”), capitalize the generic term. When using a generic term to describe a geographic feature, lowercase it, even if it is placed beside a proper name (“the Pennsylvania hills”).

According to this excerpt, which of these sentences is written correctly? Choose two options.
A. I've always wanted to visit the Gobi desert.
B. The California Coast is hundreds of miles long.
C. The Black Sea is surrounded by European and Asian countries.
D. Mike spent the summer rafting down various American rivers.
E. The Rocky mountains are breathtaking the first time you see them.