A civilization is a group of similar people that are together for posterity. The establishment of a civiliation was caused by the tribal warfare of the stone age, the people did not want to live under constant fear of death, and thusly grouped together, built up the militarty and eventrall progressed into what we have today
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im not sure what the answer choices are but i would go with immigrants
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They made tools from stone
Supply and Demand is directly linked to Price x Demand.
In Economics, the connection between goods (or services) that are being offered for a certain price and their demand is called Supply Relationship.<u> The Law of Supply states that there is a direct relationship between the prices of products and services and the supply. So, if there is an increase in the price of these goods and services, the supply for those will increase, as well.</u>
