What were the colonies of the persian empire called?

a. polis

b. satrapies

c. colonies

d. provinces

answer:

d

explanation:

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.

post the grid otherwise i cant .

also it sounds like a math question not history.