What factors came together around 2500 B. C. that allowed a civilization in the Indus Valley to develop? Please hel

Factors around 2500 B.C that allowed Indus valley civilization to develop is discussed below in details.

Explanation:

Indus valley civilization was first developed near the banks of river Indus. the geography of India Includes High mountains, rivers, and heavy seasonal rainfall which made this region of the earth the most fertile land and suitable for farming which is the biggest factor for the development of the Indus Valley civilization.

Farming arrangements established around 3000 BC and around 4000 BC there developed the first indications of urbanization.

By 2600 BC, dozens of cities and towns had been settled, and between 2000 and 2500 BC the Indus Valley Civilization was at its top.

The factors which culminated to the civilization of the Indus Valley in 2500 B.C. are:

Cheers!

what is the question

declare war, appoint military officers, sign treaties, make alliances