Complex sentence: In 1947 he was a professor of English at Cairo University and published a collection of poems called "Plotoland"; where he introduced free verse forms to Egyptian literature and presented a scathing attack on traditionalism.
Split into simpler sentences: In 1947 he was a professor of English at Cairo University and published a collection of poems called "Plotoland". In a volume of poetry, Plutoland, he introduced free verse forms to Egyptian literature and presented a scathing attack on traditionalism.