Which feature does the highlighted area on the map show? Chesapeake Bay

the Appalachian Mountains

the coastal plain

the Ohio Valley

The Appalachian Mountains.

Explanation:

The map shows a display of the Appalachian Mountains which stretches from the Northeastern portion of the U.S. into Southeastern Canada. The rest of the geographical landmarks are located in different places.

the most famous of all the units fighting in cuba, the "rough riders" was the name given to the first u.s. volunteer cavalry under the leadership of theodore roosevelt. roosevelt resigned his position as assistant secretary of the navy in may 1898 to join the volunteer cavalry. the original plan for this unit called for filling it with men from the indian territory, new mexico, arizona, and oklahoma. however, once roosevelt joined the group, it quickly became the place for a mix of troops ranging from ivy league athletes to glee-club singers to texas rangers and indians.