Answer:
there are many reasons to it one of it maybe the fact or incident of the real event is too disturbing so they modified it so young ones don't get terrified or it can be the exact opposite like the real event may not be very fascinating so they add up a little to catch readers attention.
B. The work once done by skilled workers was now done by machines and unskilled workers.
<span>
Mass-production techniques and technology called for setting up huge factories with large work force. It created a lot of jobs but due to the division of labor, the skill requirements for a particular job were quite monotonous. Skilled workers were replaced by machines and unskilled machine operators that could perform a single task instead of an array of tasks.
</span>
I believe the answer is Group entitativity
Group entitavity happen only if all members of that group had eliminated all of their individualistic purposes and live solely to serve the group's goal.
One example of a group entitativity would be the Japanese airforce soldiers during world war II, who were glad to conduct 'Kamikaze' (sacrificing their life by colliding their own planes to enemy's base)
