Final answer:
Technological innovations like the mechanical reaper and seed drill were developed to enhance agricultural productivity, meet the needs of an expanding population, and leverage the advancements of the Industrial Revolution in farming.
Step-by-step explanation:
Technological innovations such as the mechanical reaper, seed drill, and steel windmill were developed in the late nineteenth century primarily to increase agricultural productivity and efficiency. The advent of the Industrial Revolution fostered an environment wherein technological innovation could thrive. This era witnessed a surge in efficiencies that transformed agricultural practices. Innovations such as the steam tractor and steel implements were adapted to meet the growing demands of a rapidly expanding population. These advancements also aimed to reduce labor-intensive farming practices and adapt to changing environmental conditions. Ultimately, they were designed to capitalize on industrial advancements, making farming much more economically viable and allowing for the mass production of food.