Rostow's Stages of Development is a model proposing that countries pass through 5 stages as their economies grow: (1) traditional society dominated by subsistence agriculture; (2) preconditions for take-off as manufacturing develops and trade increases; (3) take-off period of extensive growth and industrialization; (4) drive to maturity where technology increases and economies diversify; and (5) high mass consumption where living standards are high. The model is widely cited but criticized for assuming all countries develop the same and not accounting for variations within countries.