Description Cities in the North Atlantic coal and steel belt embodied industrial power in the early twentieth century, but by the 1970s, their economic and political might had been significantly diminished by newly industrializing regions in the Global South.
Contempora.
This was not simply a North American phenomenon--the precipitous decline of mature steel centers like Pittsburgh, Pennsylvania, and Hamilton, Ontario, was a bellwether for similar cities around the world.
Description Cities in the North Atlantic coal and steel belt embodied industrial power in the early twentieth century, but by the 1970s, their economic and political might had been significantly diminished by newly industrializing regions in the Global South