1 - Historical and contemporary experiences show that international trade can play a critical role in accelerating economic and social development.

2 - The contemporary system of industrialized clothing production did not exist before the mid- 19th century.

3 - The role of contemporary universities is currently experiencing tremendous change due to the advancements in technology.

4 - Classical musical literacy in much of Europe today is in decline because its theory remains far behind the realities of contemporary music practice.

5 - Ethnologists are concerned with all aspects of culture in the contemporary world and attempt to present a perspective from which to understand modern society.