B) "Your Excellency's most obedient humble servant"
Answer:Keynesian Economics is a method of analysing the behaviour of key aggregate economic variables such as output, employment, inflation and interest rates. British economist John Maynard Keynes initially developed this analytic structure during the 1930s, as a method of understanding the Great Depression.
Later to this time, economists generally believed that cyclical swings in employment and output would be relatively small and self-correcting. This classical approach argued that if overall demand in the economy weakened, causing a temporary drop in production and jobs, the resulting slack labour and product market conditions would force a rapid drop in both wages and prices, which in turn would operate to restore full employment.
Explanation:hope answers your question
To find out how Russia got out the First World War (and it was not an easy task when the Western powers wanted to keep Russia in the war!), you can begin by looking under the '1917: Brest Litovsk or the Treaty of Brest Litovsk.
Answer:
The American victory convinced France to ally with the United States.
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