CIVILIZATION
INDUS VALLEY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
how many reasons of decline were there
|
|
5
|
|
|
91
|
|
|
uncountable
|
|
|
8
|
Explanation:
Detailed explanation-1: -A reduction over time in a region’s population can be caused by sudden adverse events such as outbursts of infectious disease, famine, and war or by long-term trends, for example, sub-replacement fertility, persistently low birth rates, high mortality rates, and continued emigration.
There is 1 question to complete.