Generally speaking, "assembly line jobs" did not represent an obstacle during this time, since this in fact increased productivity through the "specialization of labor".
The answer was South Africa.
Rhodes’ ambition was to create a railroad that would connect African colonies
directly to Cairo in Egypt. This was made during the colonial period. Though some parts were constructed, it missed
completion due to rivalry with other European colonial powers.
Answer: D. He adopted a position of neutrality
Explanation: George Washington took over treaty negotiations with the Creek Nation of First Nations and also took a line of neutrality in foreign affairs since he knew his country was militarily rather weak since it was a fledgling country so preferred to not make war on foreign powers.