List Four Trade Unions In GUYANA?

-Guyana Labor Union, founded in 1919 by the British.
-Guyana Airline Pilots Association, Founded in 1997 with the Caribbean Airline -Pilots Association
- Guyana Agricultural And General Worker's Union, founded in 1946, and is the largest Trade union in Guyana
-National Worker's Union
 
Hope this Helps :)

The best sociological research method would have to be using experiments although it has some disadvantages as well