Li History of MoneyVersión en línea -Watch and listen to the video, and answer the following questions. por Brenda Sanchez 1 1. What's money used to? Select one or more answers a a) to meassure the value of goods and services b b) to buy videogames 2 2. How and when did money get into our lives? Select one or more answers a a) when using bitcoings. b b) when bartering began to have some difficulties. 3 3. What metals did people start to trade? Written answer 4 4. When and why people started to use paper? Written answer 5 5. Why do the banks use security codes in the bills? Select one or more answers a a) to have money in the banks b b) to prevent forgery (fake money) Explanation 4 -People started to use gold and silver as money. Coins were made of silver and gold.
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