Answer:
Second stage
Step-by-step explanation:
Demographic transition -
It is the model , during the development of the country , i.e. , from the pre - industrial to the industrialized economic system , the movement from higher birth and death rates to the lower birth and death rate of the country , is referred to as Demographic transition.
According to this theory , the birth and death rates are interconnected with the stages of the industrial development.
According to the stage 2 of the Demographic transition -
It is referred to as the developing country phase .
The death rates reduces because of better food supply and improved sanitation , as it decreases the diseases.
Hence, from the given statement of the question,
The correct stage of demographic transition is the second stage.