Comte, Spencer, Durkheim, Weber, and Marx All Witnessed What Major

Comte, Spencer, Durkheim, Weber, and Marx all witnessed what major societal change?

A) Values related to marriage were under attack as society grew rapidly.
B) Growth in factory production made labor more democratic.
C) Better printing and communications led to the rapid spread of new ideas.
D) European royalty partnered with elected parliaments, causing more social tension.
E) Tradition was undermined by the industrial revolution, political conflict, and growth in urban society.