Some countries may prefer to join regional intergovernmental organizations
rather than global organizations because such organizations are:
a. legally allowed to require all members to contribute military
forces.
b. permitted to exclude members who do not share a common
language.
o
c. completely focused on a single region's needs and preferences.
o
d. operated by volunteers rather than government representatives.
submit

Completely focused on a single region's needs and preferences. Thus the correct answer is Option C

Explanation:

Regional intergovernmental organization completely focuses on the regional needs. Intergovernmental Organizations include sovereign states.

Regional issues and debates can be carried on in order to resolve the issues related to a specific region. It involves the participation of the representative governments of sovereign and independent states in resolving specific regional issues. The main objective such an organization is to develop friendly relationship among the states.

Becoming a member and joining in a global organization is a time consuming and lengthy process.  

the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.