The depression in the 1930s was caused by excess expansion of creditduring the 1920s. This over extension by banks caused an unnatural disequilibrium in the money markets that initially caused a boom then a bust. Booms are sure signs of impeding busts when fueled by loseeasy credit.
B. should be your answer.
The Spanish Armada was a Spanish fleet consisting of 130 ships that sailed from <span>La Coruña in August 1588, under the command of the Duke of Medina Sidonia with the purpose of escorting an army from Flanders to invade England.</span>
They used dry farming and flood irrigation.
I think the word you are looking for is Militarianism.
