Answer is a
protection from costs of unplanned events
Answer: Universal grammar
Explanation: The concept or theory of universal grammar credited to Noam Chomsky simply argues that; The human brain is composed or consists of naturally structural set of rules upon which an individual develops his/her language skills, irrespective of the individual's language. It explains that there is a basis upon which any individual develops his language skill and this basis which is a structured set of skills is innate. A close instance is a child's ability to learn it's native language at such a tender age, supporting the existence of a developed genetic structure suitable for language development.
<span>Andrew Jackson was an American soldier and statesman who served as the seventh President of the United States from 1829 to 1837 and was the founder of the Democratic Party. Before being elected to the presidency, Jackson served in Congress and gained fame as a general in the United States Army.</span>