1. Discuss the various technological innovations that occurred during the period 1900-1950.
2. What factors led to the emergence of a popular independence movement in India and why did this movement lead to the establishment of two states , India and Pakistan , rather than to a single India?
3. How and why did political evolution of Mexico, Argentina, and Brazil, differ from each other?
4. How and why did nationalist movements in Africa resemble or differ from the nationalist movements in India.