The images you described illustrate different agricultural methods, with one depicting traditional methods using horses and ropes, and the other showing modern mechanization with a tractor.
In the context of the Second Agricultural Revolution, the most relevant trend represented in these images would be:
The mechanization of farming in the Second Agricultural Revolution resulted in more reliable crop harvests and healthier populations in areas where the mechanization was adopted.
This statement reflects the significant advancements during the Second Agricultural Revolution, which included the introduction of machinery that improved efficiency, increased crop yields, and contributed to better overall nutrition and health in populations that embraced these new techniques.