Final answer:
Stage 1 of Rostow's model, the Traditional Society stage, is characterized by rural and pre-industrial societies with high birth and death rates, low income levels, and limited access to services and opportunities.
Step-by-step explanation:
Stage 1 of Rostow's five-stage model of economic development is the Traditional Society stage. In this stage, societies are rural and pre-industrial, often based on agriculture. They have high birth and death rates, low income levels, and limited access to healthcare, education, and social services. Family sizes are large, and economic development opportunities are low.