which aspects of civilization scholars still have questions about for the Indus Valley civilization.

Scholars still have questions about several aspects of the Indus Valley civilization, including:

1. Language and Writing: The Indus Valley civilization had a script that is yet to be deciphered, limiting our understanding of their language and communication. Researchers have made progress in identifying around 400 distinct symbols, but the language itself remains a mystery.

2. Political and Social Organization: The exact political structure and social hierarchy of the Indus Valley civilization are still not fully understood. Questions remain about the nature of governance, the existence of a centralized authority, and the role of cities in political organization.

3. Cultural and Religious Beliefs: The religious and cultural practices of the Indus Valley people are not yet fully understood. Although numerous seals and figurines depicting anthropomorphic and animal-like deities have been discovered, the specific religious rituals, beliefs, and ceremonies are still speculative.

4. Trade and Economy: The major trade routes, economic systems, and extent of long-distance trade are areas of ongoing research. While scholars believe that the Indus Valley civilization had a sophisticated economy built on agriculture and trade, the specifics of their trade networks and economic interactions with other regions are still unclear.

5. Decline and Disappearance: It remains a topic of debate among scholars as to what led to the decline and ultimate disappearance of the Indus Valley civilization around 1900 BCE. The causes could range from natural disasters to invasion or social unrest, but no conclusive evidence has been found to support any particular theory.

Overall, despite numerous discoveries and advances in understanding, several key aspects of the Indus Valley civilization remain enigmatic and continue to be explored by scholars.

Scholars still have questions about several aspects of the Indus Valley civilization. Some of these aspects include:

1. Language and Writing System: The Indus Valley civilization had a developed writing system, but it remains undeciphered, and scholars are still uncertain about the language spoken by the people. Deciphering the script could provide valuable insights into their social, economic, and political structures.

2. Political Organization: The nature of political organization in the Indus Valley civilization is still debated. Scholars are unsure whether it was a centralized state, with one dominant authority, or a collection of city-states with independent rulers.

3. Agricultural Practices: While agriculture was vital to the Indus Valley civilization's economy, there is ongoing debate about the specific crops cultivated, irrigation techniques used, and overall agricultural productivity. Understanding these aspects would provide insights into their food production systems.

4. Trade and Exchange Networks: The Indus Valley civilization had extensive trade networks, as evidenced by the presence of Indus Valley artifacts in Mesopotamia and other distant regions. However, the specifics of these networks and the mechanisms behind long-distance trade are still uncertain.

5. Religion and Belief Systems: The religious and belief systems of the Indus Valley civilization are not well understood. The lack of deciphered texts makes it challenging to determine their religious practices, deities worshipped, and rituals performed.

6. Reasons for Decline: The reasons for the decline of the Indus Valley civilization are still unclear. Various theories suggest factors such as environmental changes, natural disasters, or the arrival of new populations, but no consensus has been reached.

7. Social Structure: The social structure of the Indus Valley civilization is another area that scholars continue to study. Questions remain about the existence of social classes, the roles of elites, artisans, farmers, and laborers in society, and the overall organization of social hierarchies.

These are some of the main aspects of the Indus Valley civilization that still pose questions for scholars. Ongoing research, excavation, and interdisciplinary collaboration aim to unravel the mysteries surrounding this ancient civilization.

Scholars still have several unanswered questions about various aspects of the Indus Valley civilization. Some of these aspects include:

1. Language: The script used by the Indus Valley civilization remains undeciphered. Despite the discovery of numerous inscriptions, researchers have not been able to fully understand or translate the language used by Indus Valley people. This lack of knowledge about their written language limits our understanding of their communication, governance, and literature.

2. Government and Social Organization: The nature of political governance and social organization in the Indus Valley civilization is still not completely understood. The presence of well-planned cities with sophisticated drainage systems indicates a centralized authority, but the absence of monumental architecture or royal burials raises questions about the existence of powerful rulers or a complex hierarchy.

3. Religion and Beliefs: The religious and spiritual practices of the Indus Valley people remain a mystery. Scholars have found numerous artifacts, including statues and seals depicting various animal forms, but their exact religious significance and beliefs are not known. The absence of large temples or structures dedicated to gods and goddesses adds to the challenge of understanding their religious practices.

4. Trade and Exchange: The extent and nature of trade networks of the Indus Valley civilization are still not fully comprehended. While artifacts such as stone beads, pottery, and figurines have been found in regions as far away as Mesopotamia, the exact mechanisms and routes of trade, as well as the raw materials involved, are subjects of ongoing research.

5. Decline and End: The reasons for the decline and ultimate collapse of the Indus Valley civilization remain debated. Some propose environmental factors, such as climate change or floods, while others suggest internal conflicts or invasions. The lack of clear evidence makes it difficult to pinpoint a precise cause or understand the timeline of events leading to the civilization's end.

To study these aspects, scholars employ a combination of archaeological evidence, comparative studies with other ancient civilizations, and technological advancements. Ongoing excavations, interdisciplinary research, and the application of scientific techniques like DNA analysis and remote sensing continue to contribute to the understanding of the Indus Valley civilization.