Final answer:
The founding members of OPEC were all from the Middle East, except for Venezuela. They formed an alliance to influence the world economy by controlling oil production.
Step-by-step explanation:
The founding members of the Organization of the Petroleum Exporting Countries (OPEC) were all from the Middle East, except for Venezuela. The members of the organization formed an alliance to influence the world economy by controlling oil production.
Venezuela contributes to OPEC's efforts to influence the global economy because it is the only non-Middle Eastern nation among its founding members. However, in the options that are provided, the specific method by which OPEC seeks to exert influence is by controlling oil prices rather than oil production, distribution, or supply.