<span>(1 Italian city-states in the Renaissance were republics led by powerful merchant families
</span><span>(3 Renaissance cities were centers of commerce and craftsmanship.
Early renaissance city-states were always considered to be really unstable and dangerous because it was the early period where society have to live without direct control of the Strong Central Government. But the people in this region started to developed when commerce and craftmanship improved and invite a lot of trades which led to improvement in economy.</span>
The dust bowl is a cause
The drought in the midwest is a cause
Creating social security helped end great depression
Over production was a cause
Im gonna say winning the first world war did since it generally did
And demand fell after the war is a cause
The correct answer is reduce its army and navy
To study data and patterns