"This includes nations of race, gender, sexual orientation, elective affinity."

The first world included the large industrialized, democratic (free elections, etc.) nations.

The second world included modern, wealthy, industrialized nations, but they were all under communist control.

Its customers include the world's largest oil producers as well as oil-producing nations.

This new entity would not include obstructive nations like China and Russia.

The playable teams also included several nations that did not qualify for the finals, but were considered too important to exclude.

However, this usage is not universal, and some define middle power to include nations that can be regarded as regional powers.

Another group of countries includes established nuclear nations such as China and Russia.

On the other hand they obviously only include European nations.

He said there was a scientific basis for concern, but that any international agreement to limit the problem would have to include developing nations.