During that period, he played a major role in establishing the medium as both an art and a profession.

He played a major role in establishing the state of Tennessee.

However, the medical history and physical examination also play an important role in establishing an accurate diagnosis.

Physical characteristics may play a supportive role in establishing the diagnosis.

He played an important role in establishing modern Romanian painting.

Symbolism also played an important role in establishing a sense of order.

Springer played an important role in establishing art history as an academic subject.

This research played an important role in establishing Canada's first free dental service for street youth.

As chairman he played an important role in establishing contact and support from the Ethiopian government.

Fire may play a role in establishing the parasite-host connection.