Which is a symbol of deindustrialization?

A symbol of deindustrialization would be Rust Belt Stagflation, which is a combination of inflation and stagnation in an economy and may happen in various sectors.The Rust Belt is a term for the locale of the United States from the Great Lakes to the upper Midwest States, alluding to monetary decrease, populace misfortune, and urban rot because of the contracting of its once-capable modern segment, otherwise called deindustrialization.

Another symbol of deindustrialization would be people moving out of the cities as industries less central part of daily life.

can you post options so i can ?

a is the final : )