Answer:
Mountain Ranges.
Explanation:
The natural boundary which shielded the Indus and Ganges Valleys from invaders to the north was mountain ranges. The world's tallest mountains that stood on the north of the Indua valley served as a guard to protect the Indus and Ganges valley from being invaded.
<u>Indus Valley is surrounded by the world's tallest mountain range of </u><u>the Hindu Kush, the Karakorum, and the Himalayas in the north.</u><u> Indus and Ganges valley form the most fertile landforms.</u>
Thus the correct answer is that the natural boundary of mountain ranges guarded Indus and Ganges Valley from being invaded.
1. A group of people that seeks to influence public policy on the basis of a particular common interest or concern.
2.As a reminder, a political party is a group of people who organize to win elections, operate the government, and determine public policy, whereas an interest group is a group of people who share common goals and who actively try to influence policymakers. ... Their specific purposes within the government, however, differ.
Answer:
Problems that are seen in population management of Nepal : There is low literacy rate in Nepal and male population is more than females in Nepal. Early marriages is also a factor that is affecting population management in Nepal. Lack of family planning is also a reason behind population increase in Nepal.