Analyze the following scenaria and determine the reason for migration

In 1947, the British ended their colonial presence with the partition of India. As a result, some 17 million individuals were displaced

voluntary economic migration
forced political migration
forced economic migration
forced environmental migration

The reason for migration in this scenario is forced political migration. The partition of India led to widespread violence and communal riots between Hindus and Muslims, forcing millions of people to flee their homes in search of safety. The displacement of 17 million people was primarily due to the political instability and violence caused by the partition.