Interesting World on Instagram: "1930s industrial America was a landscape of stark contrasts, where innovation and struggle coexisted in the shadow of the Great Depression. Factories, steel mills, and assembly lines were at the heart of the economy, churning out cars, machinery, and goods that symbolized progress, yet many workers faced unemployment and poverty as industries contracted. Cities like Detroit, Pittsburgh, and Chicago were filled with smoke-stacked skylines and the constant hum of p