Economic hardships led to Soviet Leaders having to rethink their policies and the political relationships with the West led to a loosening of strict policies in the 1980s.
The Soviet Union went through significant economic hardship in the 1980s thanks to an over-centralized and aging industrial sector. As a result, the Soviet leaders knew that change was needed.
Coupled with this was a reduction in hostilities with the West which meant that the Soviet Union was now more open to western ideologies such as Glasnost. This led to a new era of freedom for the Soviets.
Find out more on Glasnost at https://brainly.com/question/21309959.