When does the action of mary tallmountain the last wolf seem to take place

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans

not really sure i needed the points. sorry

d is the correct answer