With appearance of yellow arrow when turning from left turn lane,one must C. prepared to obey the next signal that appears.
<h3 /><h3>What is Traffic light?</h3>
Traffic light serves as the road light that is used in controlling movement of vehicles on the road for the safety of all.
Therefore, yellow arrow signal as well as green arrow all help to tell the driver when to move or when not to move.
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Answer: comparative advantage theory
Explanation:
Suggested by David Ricardo in the early 19th century it is a guiding principle leading to the idea of free trade. (McGraw Hill understanding business)
They built the panama canal in the city of panama to help connect the atlanic ocean and pacific ocean. People form the east coast sailed through the panama canal to californa.
The Sumerian were able to source for unavailable resources through revenue made from traded agricultural product
The Sumerian was an ancient civilization which occupied the "Mesopotamia region" in Fertile Crescent.
- The Sumerian were situated within the region of the Tigris and Euphrates rivers.
- The civilization is regarded as the earliest civilization in the historical region of Southern Mesopotamia.
- The Sumerian civilization excel in innovations such as language, governance, architecture etc.
In conclusion, because of lack of resources (such as wood, stone, metal) on their land, they traded agricultural product (such as grain) to get what was not available in the Fertile Crescent.
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