The Continental West African Conference is a

The Continental West African Conference refers to a trust that includes shareholders from all West African countries. This means that people from different West African countries come together to form this trust. The purpose of this trust is to work together and make decisions about certain things that affect all the countries involved. It is important to note that the trust is made up of shareholders, who are individuals or groups that have invested in the trust and have a stake in its activities. So, in this case, the Continental West African Conference is a trust that brings together shareholders from all West African countries.

The other options provided in the question are not correct. Option A suggests that the Continental West African Conference is a group of all West African countries trading in the same products. However, this is not the case. Option B suggests that the conference is held to foster unity among the West African countries. While it is true that the conference may promote unity to some extent, its main purpose is to function as a trust with shareholders from all West African countries. Option C suggests that the conference is a group of shipping lines operating on the same West African route. This is also incorrect because the conference is not specifically focused on shipping lines.

Therefore, the correct option is Option D, which states that the Continental West African Conference is a trust with shareholders from all West African countries.