Complex sentence: After a short period under the new Indonesian administration from 1964 to 1968 in which Asmat cultural ceremonies were officially discouraged, local Bishop Alphonse Sowada was instrumental in facilitating the revitalization of woodcarving and other festivals, which remain strong today.
Split into simpler sentences: After a short period under the new Indonesian administration from 1964 to 1968 in which Asmat cultural ceremonies were officially discouraged. Local Bishop Alphonse Sowada was instrumental in facilitating the revitalization of woodcarving and other festivals, which remain strong today.