Ok so i'm learning this right now to but i think it is because capitalism is a system of economic production where business owners (capitalists) acquire the means of production (capital) and hire workers who get paid for their labor which js where marketing comes in!
"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."
The Missouri Compromise is the act of Congress set the line of latitude at 36 degrees 30 minutes north, as the northernmost limit for slavery. Hence, option B is correct.
<h3>What is the
Missouri compromise?</h3>
Slavery was outlawed in the remaining Louisiana Purchase areas north of the 36o 30' parallel after the U.S. Congress approved a statute in 1820 that accepted Maine as a free state and made Missouri a slave state while maintaining slavery in Missouri as a slave state.
The controversy around slavery gave rise to the Missouri Compromise. A bill that made Missouri a slave state in the Union had been passed.
Before the Kansa-Nebraska Act of 1854 overturned it, this agreement had been in existence for more than 30 years. In 1857, the compromise was declared to be unconstitutional.
Thus, option B is correct.
For more details about Missouri compromise, click here:
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It brought the end of the Cold War one step closer
