Truman doctrine means

an American foreign policy whose stated purpose was to contain Soviet geopolitical expansion during the Cold War. hope this helps!

Explanation:

typical characteristics of global cities include all of the following except being culturally isolationist.

explanation:

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.