Which african people, who lived along the niger river and are named for a town in which their first artifact was found, utilized and improved the new iron technology during the iron age?

The African people, who lived along the Niger River and are named for a town in which their first artifact was found, that utilized and improved the new iron technology during the Iron Age was the Bantu.

Explanation:

The Nok culture was the first society to refine iron by smelting in West Africa before 1000 BC. Later the use of iron and bronze extended towards the south of the continent, reaching the South end towards year 200.

The widespread use of iron revolutionized the Bantu farming communities that adopted it, expelling the stone-hunter-gatherer societies of the Stone Age that were found in their expansion to cultivate larger savannah extensions. The Bantu, technologically superior, expanded throughout southern Africa and became the richest and most powerful indigenous people, producing iron in industrial quantities for use in weapons and tools.

the articles of confederation only set up the continental congress at the federal level. there were no executive or judicial branches except within the states. the states were allowed to keep every right that was not specifically given to congress. the bonding of the states was through a 'firm league of friendship' that best served as a defense agreement against invasion. states were not allowed to use taxes as a way to discourage treaties, and states were extremely limited in their dealings with foreign nations.

not many historians today talk about the strengths of the articles of confederation, likely because of how unpopular the document quickly became. the articles did set the legislative body, congress, as the highest power in the nation because of the fear of monarchy. congress had the sole power to declare war, assign treaties, entertain foreign relations, and operate post offices. disputes between states and territorial issues were to be brought to congress. the document also stipulated that canada was allowed to enter the union if they desired.

there were more weaknesses than strengths under the articles of confederation. the lack of power given to the continental congress strangled the federal government. the articles gave congress the power to pass laws but no power to enforce those laws. if a state did not support a federal law, that state could simply ignore it. congress had no power to levy taxes or regulate trade. without a federal court system or executive leader, there would be no way to enforce these laws, either. amending the articles of confederation would also require a unanimous decision, which would be extremely difficult.

thomas jefferson is the answer