What did franklin d. roosevelt do in the late 1930s that set back new deal economic gains? ?

He cut government spending

Explanation:

Due to the 1929 crisis faced by the United States of America, the New Deal (New Deal) was created, with the intention of the state intervening in the economy, where it was liberal, that is, the North Americans lived the so-called economic liberalism where the state does not intervene in economic activities. This was the biggest factor in the end of liberal capitalism. The new deal was a set of measures created under Franklin Delano Roosevelt's government, which was inspired by the ideas of economist John Keynes where it aimed to take economic measures that would guarantee the full employment of workers. In late 1930, Roosevelt cut government spending, this delayed New Deal economic gains, but in the end the New Deal was an economic success for the country.

answer; i believe the correct answer is (favorable balance);

mint more silver currency sorry its probably to late.