Analyzing the ways in which technology, government policy, and economic conditions changed American agriculture in the period 1865–1900, which of the following is true?
a) Technology remained stagnant while government policy and economic conditions drove agricultural changes.
b) Economic conditions played a minimal role compared to technological advancements in reshaping American agriculture.
c) Government policies had little impact on agricultural practices during this period.
d) Technology, government policy, and economic conditions all played significant roles in transforming American agriculture.