Of the selections below, the best example of avant garde is a- aztec creation story b- crossroads: a sad vaudeville c- the gettysburg address d- day of the butterfly

B). Crossroads: A Sad Vaudeville.

Explanation:

Avant-garde refers to the people who's thoughts and ideas are ahead of their time who offer a radical, and experimental art form escaping orthodoxy and traditions. It was an aesthetic movement that is proposed as a landmark of Modernism comprising of the artists, thinkers, designers, musicians who neglected the cultural beliefs and replaced it with radicalism. In this question, the best example of the avant-garde is option B, i.e. 'Crossroads: A Sad Vaudeville' as it removes "the mask of old age" and presents a conflict between conformity and freedom which is a key feature of the avant-garde writings.

the unsaturated fatty acid is a fat consist of one or more double bond in the fatty acid chain. if it contains one double bond then called as monounsaturated fatty acid however if, it contains more than one bonds called as a polyunsaturated fatty acid. true fatty acids are called unsaturated fatty acids as it reduces the risk of high blood cholesterol and good for health.

the purpose of a nonfiction text is to give the text a rap up. for example, when i say : frogs are interesting animals is an ending. then when i say: frogs are unique in different ways. that is an intro.