Which mistakes and actions caused the dust bowl? what kinds of problems affected farmers after the
dust bowl began?
identify each of the following items as either a cause or an effect of the dust bowl.
increase in farmer debt: effect
droughts: cause
overgrazing of land: cause
lack of crop rotation: cause
loss of topsoil: effect

post the grid otherwise i cant .

also it sounds like a math question not history.

yellow fever and other tropical diseases

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john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.