Context: Look at the phrase "international organization." Then complete the text below.
Use the information above to complete the sentence.
An international organization is made up of members from () who ().
A. different countries . . . declare war on other countries
B. different countries . . . work together for a shared purpose
C. the same country . . . work together for a shared purpose
D. the same country . . . declare war on other countries
Answer with the option's letter from the given choices directly.

B