If France is one of the choice I believe it is them.
The correct answer is:
D. Candidates need to pay attention to how their personal appearance might after public opinion
Explanation:
The first four presidential debates on television happened in 1960 during the presidential election between Democratic nominee John F. Kennedy and Republican Richard Nixon, this debates provided voters the opportunity to compare both nominees and while Richard Nixon was well prepared and had great answers but did took care of his image, John F. Kennedy proved the importance of public image, he showed a clean aspect and good looks and gained confidence on American voters.
Inventions of the electric light, steam engine and railroads helped in the growth of U.S's Industrial boom in the 1900s during the Industrial Revolution bringing a rise for more labor. The invention of the railroad system, for example, made it possible to transport goods over long distances or a short period resulting in the creation of more jobs in various industries (Mantoux, 2013). These inventions of the industrial revolution affected workers, i.e., workers were paid poorly, child labor was introduced, cities were crowded and filled with diseases (Nelson, 1996).
Mantoux, P. (2013). The industrial revolution in the eighteenth century: An outline of the beginnings of the modern factory system in England. Routledge.
Nelson, D. (1996). Managers and workers: origins of the twentieth-century factory system in the United States, 1880–1920<span>. Univ of Wisconsin Press.</span>
They saw that they can improve society in the first place and upgrade everything overall instead of doing it bit by bit
