What can be the challenges in the context of Nepal to maintain harmony among the provinces? Write in three points.

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.

answer; triadic reciprocal determinism;

answer; technology;

answer; the three types of research;