Answer:
The folk music resurgence of the 1960s gave rise to a number of topical artists with social and political agendas, such as Bob Dylan, Joan Baez, Phil Ochs, Tom Paxton, Buffy Sainte-Marie, Judy Collins, Arlo Guthrie, and others.
There are several reasons why mongolia economic growth has been been weaker than economic growth of twainian and china, but the main reason is that they are land-locked, making trade by sea difficult.