Germany, italy, japan
what is the best title for this list?
a) "axis powers of world war ii"
b) "enemies during world war ii"
c) "invading nations at the normandy landing"
d) "countries invaded by france in world war ii"

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.

b) the confederacy had to pay all union war expenses.