Answer:
Christopher Columbus introduced horses, sugar plants, and disease to the New World, while facilitating the introduction of New World commodities like sugar, tobacco, chocolate, and potatoes to the Old World. The process by which commodities, people, and diseases crossed the Atlantic is known as the Columbian Exchange.
Explanation:
<span>In writing his book, Livingstone’s primary aim was to direct public attention to central and southern Africa, which he presented optimistically as an “inviting field” for mission work and trade (Wisnicki 2009:257). It offered him the chance to advocate a combination of Christianity, commerce and civilisation and to encourage British intervention in the continent. Undoubtedly Livingstone’s attractive, almost “utopian” vision and his major literary success, contributed to his fame and his lasting reputation (Holmes 1993:351).</span>
There were multiple cultures that existed in the west before settlers from Europe came in and took over their land, and some of the most advanced and most recognizable are:
- Mississippi culture; it was the most advanced culture in North America, located alongside the Mississippi River in the United States.
- Aztec culture; it was the most advanced and strongest culture in Central America, located in the southern half of Mexico, Belize and Guatemala.
- Inca culture; it was the most advanced culture in South America, it was spread out on mostly on the territories of Peru, Bolivia, and Ecuador.
If you are familiar with the formula a+b= a2+2ab+b2, this will help you. You have to work backwards and find the common factors. Watch you tube videos and it will show you a x method, where you cross multiply. It is too sophisticated to explain while typing, but hope this will help
