"rustbelt" . . . "Rust Belt" . . "steel town" . "Manufacturing Belt" . . . "Steel Belt" . "deindustralization" . "industrial areas of the Midwestern United States" . "decreasing importance" . . . . . "Rust Belt states" . "Rust Belt" . . "industrial belt" . "decline of the American steel industry" . "by-then-declining" . "rust belt" . "manufacturing state" . "former industrial centers" . . . . "rust belts" . "many American cities" . . "stagnating economy" . . "The Foundry" . . "rust-belt" . . .