Final answer:
After the Mexican Revolution of 1910, the most significant change for the rural poor was improved economic conditions through land reform, which aimed to address inequities in land ownership. Over time, there was also an increased access to education, aligned with social reform efforts by the new government. Option a is the correct answer.
Step-by-step explanation:
After the Mexican Revolution of 1910, the life of the rural poor saw several changes, but the most significant and directly related to the revolution was the improved economic conditions due to land reform. The revolution led to the redistribution of land, which was a central issue for rural peasants. This redistribution was aimed at correcting the inequities of the previous system where land was concentrated in the hands of a few wealthy landlords, often to the detriment of the rural poor.
The revolution also paved the way for the increased access to education in rural areas, although this was a gradual process. Prior to the revolution, the rural poor had limited educational opportunities, but the post-revolution reforms included efforts to increase literacy and educational access as part of the new government's agenda of social reform.
While there may have been some enhanced healthcare services following the revolution, this was not uniform across all rural areas and was often a gradual improvement. The initial focus of the revolution was more on land redistribution and education rather than healthcare, which developed more slowly over time.
Therefore, the correct option in the final answer to how the life of the rural poor changed after the Mexican Revolution is (a) Improved economic conditions.