"A difficult political subject for a young man to understand," he said.

He is also a best-selling author, with books on political and business subjects.

Conversations Each day a new conversation, dedicated to a literary or political subject, is held.

Echo Movement has been outspoken about certain social and political subjects.

American libraries are filled with books by foreign writers on political subjects.

The reasons for this turn toward political and ethical subjects remain the object of much study.

He wrote a number of pamphlets on medical, social, and political subjects.

Twenty percent of the course is on purely political subjects.

In addition, he published two books on political subjects.

During the course of his lifetime he wrote more than forty books on historical and political subjects.