In this task, you are given a country name, and you need to return the year in which the country became independent. Independence is a nation's independence or statehood, usually after ceasing to be a group or part of another nation or state, or more rarely after the end of military occupation. 
 input : Afghanistan
startend:quotation change_case:english_lowercase keywords:frequency keywords:forbidden_words detectable_format:number_highlighted_sections length_constraints:number_words length_constraints:number_paragraphs
less than
relationships
health
at least
Your answer need to be wrapped in double quotes All letters in your response must be lower case letters Mention the word "relationships" for less than 2 times The words health cannot be in the response Make sure to highlight at least 2 sections in your answer with markdown, i.e. use *highlighted section* Keep your entire response at least 13 words or less. Please reply in details, and include exactly 3 paragraphs. Separate the paragraphs with ***