Honestly just tradition. Reminds people of when they were younger. Holiday spirit
Answer:
I would explain it based on the direction of earth's rotation.
Explanation:
To start with, earth rotation or the rotation of the earth is a term that describes the spinning of the earth around its own axis. This spinning takes place in a particular direction or pattern which is eastward (from west to east).
In other words, the earth rotates from west to east. As such, we observe that the moon, sun, planets and stars all rise or appear in the east and journey westward across the sky.
Suppose you are standing facing the east as the earth rotates, it carries you eastward and you would get to see what lies beyond the eastern horizon rising as the earth rotates.
You can learn the structure, texture, terrain and culture.
The first and most obvious outcome was that people were no longer able to escape communism simply by leaving East Berlin and going to West Berlin
