Answer:
First, federal administrators would run an automated algorithm to divide vaccine doses nationwide, based on the size of each state's adult population. Then each state would decide how to dole out the shots to local hospitals, nursing homes and clinics.
Explanation:
West Africa was one of the world's greatest producers of gold in the Middle Ages. Trade in the metal went back to antiquity but when the camel caravans of the Sahara linked North Africa to the savannah interior, the trade really took off. A succession of great African empires rose off the back of the gold trade as salt, ivory, and slaves were just some of the commodities exchanged for the precious metal that eventually found its way into most of southern Europe's gold coinage. Gold attracted unwanted attention and competition, too, with the Portuguese the first to exploit West Africa's coastal resources from the 15th century CE, and in their wake followed others. The discovery of the Americas and the gold of the Aztecs and Incas only gave West Africa a temporary respite as European colonial powers then returned to the continent as their chief source of slaves to work on the plantations of the New World. The trade of gold in West Africa goes back to antiquity with one of the earliest examples being the voyage of the Carthaginian explorer Hanno in the 5th century BCE. The celebrated mariner sailed out of the Mediterranean and, turning south, stopped off at the mouth of the Senegal River before sailing on and perhaps even reaching as far the Bay of Guinea. Hanno was followed by other countrymen, and commercial relations were established with the locals. Thus, West African gold found its way from the trading post/island of Cerne (unidentified but on the Atlantic coast) northwards to the ancient Mediterranean cultures for the first time.
The 5th-century BCE Greek historian Herodotus describes in his Histories that gold was traded on the West African coast using a silent and cautious method of barter - perhaps understandable given the language barrier and mutual fear between unfamiliar peoples. Hope this helps! Mark brainly please!
Answer:
Tactical/Logistical incompetence and geography
Explanation:
The Soviet Union came into Afghanistan underestimating the Mujahideen. They believed they would be unorganized, awfully equipped, and tactically inferior. For the most part, they were right. The Soviet Union did have a stronger industry, better technology, more manpower, air superiority, and more equipment. However, they failed to recognize the logistical challenges of mountain warfare, and lacked the skill to fight in mountain warfare. The Afghani mountains are some of the largest and most unforgiving in the world. The steep angles and clouds of the mountains made it difficult for the Soviet Air Force to track and attack the enemy. In addition, trucks and supply lines were hard to get through, leaving many troops under equipped. The constant ambushes, low supplies, lack of air support, and Mujahideen guerrilla warfare in one of the most unforgiving environments on Earth eventually left the Soviet Union no choice but to withdraw their forces.
