According to the archaeologists, in Harappan cities the part to the west was smaller and higher, was known as ______.

The correct answer is Citadel.

Key Points:

• Numerous of these cities had two or more distinct portions.
• The area to the west was often taller and smaller.
• This is referred to by archaeologists as the citadel.
• In general, the eastern portion was lower and larger.
• The lower town is what it's known as.
• Each component was frequently surrounded by the walls made of baked brick.
• The bricks have endured for countless years because of how well they were built.
• The walls were robust because the bricks were arranged in an interlocking manner.

Additional Information:

• Special buildings were built on the citadel in certain cities.
• For instance, in Mohenjodaro, a highly unusual tank known as the Great Bath was constructed in this region.
• This was plastered, lined with bricks, and sealed with a layer of natural tar to prevent leaks.
• From two sides, steps led down to it, and chambers surrounded it on all sides.
• Most likely, water was brought in from a well and emptied after usage.