S1: Karl Marx proposed that history is not about abstract ideas.
S2: Karl Marx focused on class struggles and inequality.
S1: True; S2: True; S2 is the correct explanation for S1
S1: True; S2: True; Both are independent statements
The correct option is A S1: True; S2: True; S2 is the correct explanation for S1
According to Karl Marx, history was not about abstract ideas; it was about living people. He wrote that human history is the history of class struggle.