What historic event is remembered in puerto rico on september 23?

Known as the Grito de Lares (the "Cry of Lares"), the rebellion broke out on September 23, 1868.

Explanation:

Frustrated by the lack of political and economic freedom, and enraged by the continuing repression on the island, Puerto Rico's pro-independence movement staged an armed rebellion in 1868

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.