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His second treatise on government explained the social contracy theory of government and led to several revolutions.
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checks and balances or maybe veto? I don't truly understand your question, sorry.
Answer: (A)
Explanation: Production were much more organized during the late 19th century and on a larger scale because of factories. (B) doesn't make sense because wage level were not going up, (C) is wrong because it said "only" to foreign markets, and lastly (D) is wrong because government had less involvement in business (laissez-faire).
We will consume only while marginal benefit exceeds marginal cost is the statement that is the economic rule that explains why we stop purchasing goods and services after we have consumed some