Which theory argues that societies progressed through various stages from pre-industrial to industrial to post-industrial?

How was mussolini able to gain power in italy? he played to the prejudices of the italians. he fought off hitler’s attempt to annex italy. he led a coup to take over a weakened government. he proposed new ideas to solve the economic crisis.

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Jane is a new therapist who works with couples and families. her decision was motivated by her sister melinda’s experience of spousal abuse. when jane meets with her supervisor to review cases, he points out that jane takes sides with her female clients when they cry or describe intense conflicts with their husbands. she believes her supervisor is blind to the signs of abuse. what critical thinking pitfall do jane’s reactions show?