<em>D. They wanted to develop more efficient ways to travel.</em>
Explanation:
This is a process inspired by the abolition of capitalism, breaking down the gap between wealthy and poor through wealth and power sharing. By stockpiling goods and raising product prices in this way, capitalism or the socialist system did not believe. They inspired equality and thus no stocking was permitted. The socialist system had its origins in the mid- or late 1700s. This system rose because of capitalism's numerous problems and its negative effects on the life of the lower class.