Complex sentence: The journal served as a platform that encouraged intra-cultural dialogue and served as a launchpad to many new writers and translators adding to the diversity in writing, thus, nurturing new talent.
Split into simpler sentences: The journal served as a platform that encouraged intra-cultural dialogue catalysing new literary movements. It also served as a launchpad to many budding writers and translators adding to the diversity in writing, thus, nurturing new talent.