He is not only the leader of the unit, but its most forceful advocate.
Nell was one of Boston's most forceful advocates for school integration in 1855.
Having run a local office of the Federal poverty program, he would be a forceful advocate for welfare reform.
He has been a forceful advocate for stronger clean air standards.
Many in the group have been forceful advocates of greater efforts to prevent the spread of the disease.
I listen to all other opinions, but then I can be a forceful advocate.
He was a forceful, passionate social advocate for children's rights.
Over the years, she has not been a forceful advocate for raising academic standards.
Others came forward, but those five were the most forceful, persistent advocates, according to Microsoft.
Both are also forceful advocates for helping the poor.