The correct answer is: All of the above.
Megalithic structures are large stone monuments that were built by ancient peoples. They are found all over the world, and their purpose is often unknown. Some scholars believe that megalithic structures in Sikkim might be connected to ancient burial practices, astronomical observations, and trade routes.
There is evidence to support each of these theories. For example, some megalithic structures in Sikkim are located in areas that were once used for burials. Others have alignments that suggest they may have been used for astronomical observations. And still others are located on trade routes, suggesting that they may have been used as waymarkers or rest stops.
Ultimately, the purpose of megalithic structures in Sikkim is still a mystery. However, the evidence suggests that they may have been used for a variety of purposes, including ancient burial practices, astronomical observations, and trade routes.
Here is a brief explanation of each option:
- Ancient burial practices: Megalithic structures are often found in areas that were once used for burials. For example, the famous Stonehenge monument in England is located in an area that was once used for a cemetery. Some scholars believe that megalithic structures may have been used as tombs or markers for graves.
- Astronomical observations: Some megalithic structures have alignments that suggest they may have been used for astronomical observations. For example, the Newgrange monument in Ireland is aligned with the rising sun on the winter solstice. This suggests that it may have been used as a calendar or a way to track the movement of the stars.
- Trade routes: Megalithic structures are sometimes found on trade routes. For example, the Great Zimbabwe ruins in Zimbabwe are located on a major trade route between the Indian Ocean and the interior of Africa. Some scholars believe that these ruins may have been used as waymarkers or rest stops for traders.