The principal leaders of the two political parties assembled at one place for the first time in the history of these organizations.

Its principal leaders were imprisoned under terrible conditions for the next 12 years.

Most of its principal leaders are now in jail.

He soon became one of the principal military leaders of the National Movement.

He was the principal leader of the Nadars from the 1920s to 1930's.

While in detention, he confessed being the principal leader of the revolt.

Today the principal leaders have been arrested or are dead, but the organization is just as strong as it was then.

They have leaders now, and Aesir is the principal leader.

Those who were enthusiastic about far-reaching economic and political reform have lost their principal leader at the highest level of the party.

Clearly, my group cannot associate itself with the short-term self-satisfaction of the principal European leaders.