A Rigid body is defined as a system of particles which does not deform.
No, it is not.
It's like a class system, such as the caste system in India or the feudal system in medieval Europe. The main purpose is conflict resolution Social hierarchy is levels of leadership. Like in wolves. Alpha is the highest chain of command, then beta, and so on and so on.
Your skeleton - it also functions as an endocrine organ.
a group of people that invaded India and developed the caste system
A rigid social class system.
a rigid social class system.
It is called the caste system
According to experts, the civilization of India and Chinese had the most rigid caste system because of it was difficult for individuals to rise above the social structure they were born in to.
This is a statement. A statement can't be answered.
both had a rigid class system
Developed a rigid class structure.
rigid social society! you couldn't even talk to someone out of your "ranking"
the social class system that came to be know as the casten system was established in india
Developed a rigid class structure.
How things worked before WW1 in terms of class system etc.
The caste system during the postclassical era was flexible, allowing the system to adjust to new circumstances.