How the author develops the ideas
Answer:
<u>on the spur of the moment spur of the moment</u>
Explanation:
<em><u>If you do something on the spur of the moment, you do it suddenly, without planning it beforehand.</u></em>
Common law follows the past rulings of judges. This means that when a country follows common law traditions, past cases that are considered similar to new cases are used by the presiding judge as basis to make a decision and ruling over the latter. Common law traditions are considered 'uncodified' because they do not use a specific set of legal rules and statutes for their court cases.
It is a fragment because the sentence is incomplete.