Answer:
B
Because when you retire they take 35% they you have worked for and they give it back to you.
Personal process is longer than national as more restrictions
New business practices, new technology, and the expansion of railroads
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)