Are the rich getting richer? Take our quiz on inequality and incomes.

How big (or narrow!) is your own "gap" is when it comes to knowing the economics and politics of income disparities, from the French Revolution the Great Recession?

2. Which US president said the following in a State of the Union address? 'The man of great wealth owes a peculiar obligation to the state, because he derives special advantages from the mere existence of government.'

Issei Kato/Reuters
(Read caption)

Barack Obama


Theodore Roosevelt


Richard Nixon


Franklin Roosevelt

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