Correct option is B
Correct Answer: (B) Phase II: 1921-1951
Explanation:
- Phase II (1921-1951) marked a period of steady population growth in India. During this phase, India's population growth rate began to show an upward trend after a period of stagnation. The increase in population was relatively moderate but more stable compared to earlier periods, due to improvements in sanitation and healthcare, which contributed to a reduction in mortality rates.
Information Booster:
- Phase II (1921-1951):
- This phase was characterized by a steady increase in population, although still under the influence of challenges like famines and diseases.
- India's population growth rate gradually improved due to advancements in public health, nutrition, and infrastructure.
Other Phases:
- Phase I (1891-1921): This phase saw slow population growth due to high mortality rates, especially from famines and diseases.
- Phase III (1951-1981): This phase saw rapid population growth as improvements in healthcare and public health infrastructure took effect.
- Phase IV (1981-2011): Marked by high growth rates, but family planning efforts and other social reforms started to slow down the growth towards the end of this phase.