Parts of a country behind the coast or a river’s banks:
AIsthmuses
BSwamps
CHinterland
DNone of these
Correct answer
C. Hinterland
Explanation
One word substitute is Hinterland. Swamps: an area of low-lying, uncultivated ground where water collects. Hinterland: the remote areas of a country away from the coast or the banks of major rivers. Isthmus: a narrow strip of land with sea on either side, forming a link between two larger areas of land.