Final answer:
The Malla period in Nepal was known for oppressive practices tied to rigid hierarchical systems and caste discrimination such as untouchability, child marriage, and the sati ritual. While these are officially abolished today, traces of caste-based discrimination can still be seen in certain societies.
Step-by-step explanation:
The Malla period, spanning from the 10th to the 18th century in the region of Nepal, was known for certain 'evil' or oppressive practices, many of which were tied to rigid hierarchical systems and caste discrimination. Some of these practices included untouchability, child marriage, and the sati ritual (where widows were forced to burn themselves on their husband's pyre).
These practices do not exist officially in the modern period as they have been abolished by law. However, traces of caste-based discrimination and related oppression can still be seen in some societies, especially in remote rural areas.
Learn more about Malla Period Practices