The Great Depression (1929-1939) was the worst economic downturn in modern history. The preceding decade, known as the “Roaring Twenties,” was a time of relative affluence for many middle- and working-class families. As the economy boomed, new innovations allowed for more leisure time and the creation of a consumer society. But the economic depression that followed those boon years profoundly affected the daily life of American families, in ways large and small.
Answer:
Advanced cities
Explanation:
It's not necessary to have an advanced city; because not all civilizations have to be large
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According too the nebular hypothesis Helium and hydrogen
Justinian I failed to regain all of the former provinces of the old Roman Empire really from a combination of all these reasons, but the main one was that he made military blunders.
They relied on Forts Jackson and St. Philip, and helped with defense of them.
In their views was to protect and preserve slavery. This is the reason why they helped the union in Civil War.
