End of Soviet-Afghan War 1989 - Soviet forces departing Afghanistan

The video discusses the final retreat of troops from a war-torn country following the signing of a peace agreement in Geneva in July.

What event led to the troops beginning their final retreat?

What was the condition of the country from which the troops retreated?

In which city was the peace agreement signed?

When was the peace agreement signed?

What implications did the peace agreement have for the troops?