In the scale of things, the meeting was not a big deal, even though it involved more than 100 countries.

The countries involved should be the poorest ones, to start with.

If the system is to work, the countries involved must give their consent.

Her most extensive tour was in late 2005, which involved seven countries.

Right, most Americans seem to agree that we need to involve other countries.

As for the Caribbean countries involved - well, too bad.

Now we've accelerated our efforts and gotten more countries involved.

The main participants in the conflict, which has involved seven countries, are expected to attend.

This week's conference involving more than 100 countries may be the biggest trade game in the world, but it is not the only one.

Studies involving countries or business firms are often of this type.