Many Americans objected to the settlement
Answer:
The correct answer is letter c) c. Nearly all participants called the experimenter's attention to the learner's suffering, and many participants stated explicitly that they refused to continue.
Explanation:
The Milgram Experiment was a scientific experiment developed by psychologist Stanley Milgram. The experiment aimed to answer the question of how observed participants tend to obey the authorities, even if their orders contradict individual common sense. In analyzing the experiment, subjects were uncomfortable doing so and exhibited varying degrees of tension and stress. Participants did not mindlessly obey. Nearly all tried to disobey in one form or another. Nearly everyone called the experimenter's attention to the learner's suffering in an implicit plea to stop the proceedings. Many stated explicitly that they refused to continue (but nonetheless went on with the experiment)
The silk road is an ancient overland trade route that connects China with Europe.
"From the mid-1970s there were new claims for the independent invention of iron smelting on central Niger and from 1994–1999 UNESCO funded an initiative "Les Routes du Fer en Afrique/The Iron Routes in Africa" to investigate the origins and spread of iron metallurgy in Africa. This funded both the conference on the early iron in Africa and the Mediterranean and a volume, published by UNESCO, that has generated much controversy because it included only authors sympathetic to the view that iron was independently invented in Africa. Two major reviews of the evidence were published in the mid-2000s. Both authors concluded that there were major technical flaws in each of the studies claiming the independent invention. Three major issues were identified. The first was whether the material dated by radiocarbon was insecure archaeological association with iron-working residues. (Many of the dates from Niger, for example, were on organic matter in potsherds that were lying on the ground surface together with iron objects). The second issue is the possible effect of "old carbon" - wood or charcoal much older than the time at which iron was smelted. This is a particular problem in Niger, where the charred stumps of ancient trees are a potential source of charcoal and have sometimes been misidentified as smelting furnaces. A third issue is the inherent lack of precision of the radiocarbon method itself in the range from 800 to 400 BC, which is attributable to the irregular production of radiocarbon in the upper atmosphere. Unfortunately, most radiocarbon dates for the initial spread of iron metallurgy in sub-Saharan Africa fall within this range."
