It would be between increased population, a steady stream of agricultural production, and technological advancements. As for the most important one of those three; that would be agricultural production.
I believe the answer is: To control trade along the Mississippi River.
By controlling the Mississippi river, Thomas Jefferson believe that they could eliminate british influence in products distribution to different states. He counted that the amount of products transported from this river could accounted to around 500 million tons of shipped goods per year.
The passage of the Pendleton Act historically significant because it made the quality of someone's work the basis for hiring. <span>The </span>Pendleton<span> Civil Service Reform </span>Act<span> (ch. 27, 22 Stat. 403) is a United States federal law, enacted in 1883, which established that positions within the federal government should be awarded on the basis of merit instead of political affiliation.</span>