Answer:
Difficult for him to deal with
It is not an exaggeration to say that the US underwent a "transportation revolution" during this time. Before paved roads occurred, it cost practically the same amount to ship something to Europe as it did to send it on land in the US. Paved roads of course increased economic output but making the transfer of supplies much easier.
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A type of law that state government must follow is federal law.
<span>During the later part of the 1880s many governments had begun to establish public schools for educational services to children. Although somewhat basic in physical structure and combining different grades, schools taught reading, writing and mathematics. However, as opposed to home teaching by parents that themselves were not highly educated, the public schools were formal and structured. After establishing elementary schools, the government also expanded to high schools.</span>