Some scholars and archaeologists consider a theory related to a sequence of natural and socio-economic factors which determined the decline of the Indus cities.
They believe that in the Indus Valley region occurred numerous tectonic disturbances which caused earthquakes and changed courses of rivers or dried them up.
These events might have caused a great flood by separating food producing areas from urban centers.
Answer:New England was ideal for the development for factories because the ppor soil caused people to leave their farms, to find work, river provided water power to run machinery, easily accessible ports for passage, proximity to resources.
Explanation:
Answer:
Wars in the west( Major)
<h2>1. AMERICAN CIVIL WAR</h2>
<h2>2. THE BATTLE OF JUTALAND</h2>
<h2>3. BATTLE OF BULL</h2>
and etc
Answer:

Explanation:
The New England colonies were located at the north of the colonies.
There was rocky soil and a harsher climate, as well as access to lumber, waterways, and good harbors.
Since the soil wasn't fertile and the climate wasn't warm, they couldn't farm any crops, including cash crops like tobacco, or have plantations. Since they had wood and access to the oceans, the New England colonies took up <u>shipbuilding.</u>