What is the order in which the caste system has changed in India? Place the first development at the top and the most recent developments at the bottom.

1. Castes are rigid and inflexible; people are born into a caste and cannot leave it.

2. Discrimination based on caste is determined to be illegal.

3. A system of social classes based on birth evolved.

4. Castes are a prominent part of people's lives, but people may have been able to move around.

1. A system of social classes based on birth evolved.

2. Castes are a prominent part of people's lives, but people may have been able to move around.
3. Discrimination based on caste is determined to be illegal.
4. Castes are rigid and inflexible; people are born into a caste and cannot leave it.

1. A system of social classes based on birth evolved.

2. Castes are a prominent part of people's lives, but people may have been able to move around.
3. Castes are rigid and inflexible; people are born into a caste and cannot leave it.
4. Discrimination based on caste is determined to be illegal.

To determine the chronological order of the developments in the Indian caste system, let's examine the options provided:

1. Castes are rigid and inflexible; people are born into a caste and cannot leave it.
This represents the traditional and early form of the caste system, where individuals were born into a particular caste and were expected to remain in it for their entire lives. This can be considered the oldest and initial state of the caste system.

2. Discrimination based on caste is determined to be illegal.
This development signifies a significant change in the caste system. It suggests the recognition that discrimination based on caste is unjust and should be prohibited by law. This step represents a shift towards greater equality and the dismantling of caste-based discrimination.

3. A system of social classes based on birth evolved.
This represents the early stages of the caste system's development. It implies the formation of social classes or castes based on individuals' birth and family background. This stage is a precursor to the more rigid and inflexible caste system mentioned in the first point.

4. Castes are a prominent part of people's lives, but people may have been able to move around.
This development suggests a state in which the caste system is well-established and deeply integrated into society. While people's castes still play a significant role in their lives, there may have been some limited mobility or flexibility, allowing individuals to move between castes to some extent.

Based on this analysis, the chronological order of the developments in the caste system would be as follows:

1. A system of social classes based on birth evolved.
2. Castes are a prominent part of people's lives, but people may have been able to move around.
3. Castes are rigid and inflexible; people are born into a caste and cannot leave it.
4. Discrimination based on caste is determined to be illegal.

Please note that the caste system has a complex history spanning many centuries, and these developments represent a simplified overview. The actual changes and evolutions in the caste system were gradual and varied across different regions and periods in Indian history.