Question: who is an American poet, Morris West or Louis Zukofsky?

Context paragraphs:
The Ambassador (West novel): The Ambassador is a novel by Australian author Morris West. <ref name="NLA - Trove - The Ambassador / Morris West"> </ref> It was first published in 1965.  The novel is fictionalisation of the period leading up to and shortly after the Coup d'état against and assassination of South Vietnamese President Ngo Dinh Diem.

The Wedge (poetry collection): The Wedge is a 1944 book of poems by American modernist writer and poet William Carlos Williams.  He assembled this collection in response to requests from American servicemen during World War II for a pocket-sized collection of his work to take into deployment with them.  Despite the poet's inquiries and the nature of the requests that prompted him to approach them, several publishers rejected "The Wedge".  Their grounds for doing so were a perceived lack of literary quality and wartime shortages.  The book was eventually handset printed by Henry Duncan and Wightman Williams at Cummington Press and bound surreptitiously on the premises and at the expense of one of the publishers who had previously rejected it.  The book is dedicated to poet Louis Zukofsky, who helped Williams revise and rearrange the poems for publication.

The Jargon Society: The Jargon Society is an independent press founded by the American poet Jonathan Williams.  Jargon has published seminal works of the American literary avant-garde, including books by Charles Olson, Louis Zukofsky, Paul Metcalf, James Broughton, and Williams himself, as well as "sui generis" books of folk art such as "White Trash Cooking".

Objectivism (poetry): The objectivist poets were a loose-knit group of second-generation Modernists who emerged in the 1930s.  They were mainly American and were influenced by, amongst others, Ezra Pound and William Carlos Williams.  The basic tenets of objectivist poetics as defined by Louis Zukofsky were to treat the poem as an object, and to emphasise sincerity, intelligence, and the poet's ability to look clearly at the world.  While the name of the group is similar to Ayn Rand's school of philosophy, the two movements are not affiliated in any way, and are, in fact, radically different.

Morris West: Morris Langlo West AO (26 April 19169 October 1999) was an Australian novelist and playwright, best known for his novels "The Devil's Advocate" (1959), "The Shoes of the Fisherman" (1963) and "The Clowns of God" (1981).  His books were published in 27 languages and sold more than 60 million copies worldwide.  Each new book he wrote after he became an established writer sold more than one million copies.

Decker Press: The Press of James A. Decker was a poetry publishing house once located in the tiny hamlet of Prairie City, Illinois.  The Decker Press received national attention in the 1940s, when it published work by famous authors like Edgar Lee Masters, August Derleth, Hubert Creekmore, William Everson (Brother Antoninus), David Ignatow, Kenneth Patchen, Kenneth Rexroth and Louis Zukofsky.

Michele Leggott: Michele Joy Leggott MNZM (born 1956) is a New Zealand poet, and Professor of English at the University of Auckland.  She was born in Stratford, New Zealand, and received her secondary education at New Plymouth Girls' High School, before attending the University of Canterbury where she completed an MA in English in 1979.  She then moved to Canada to do a PhD at the University of British Columbia.  Her dissertation was on the American poet Louis Zukofsky and was published in America as "Reading Zukovsky’s "80 Flowers"" (1989).

Louis Zukofsky: Louis Zukofsky (January 23, 1904 – May 12, 1978) was an American poet.  He was one of the founders and the primary theorist of the Objectivist group of poets and thus an important influence on subsequent generations of poets in America and abroad.

The Devil's Advocate (West novel): The Devil's Advocate is a 1959 novel by Australian author Morris West. <ref name="National Library of Australia - Trove - The devil's advocate / Morris West"> </ref> It forms part of West's "Vatican" sequence of novels, along with "The Shoes of the Fisherman" (1963), "The Clowns of God" (1981), and "Lazarus" (1990).

The Salamander (1981 film): The Salamander (also known as Morris West's The Salamander) is a 1981 thriller film directed by Peter Zinner, at his directorial debut.  The film is based on a novel with the same name by Morris West.

Supporting paragraphs: Morris West Louis Zukofsky
Answer: Louis Zukofsky