World War II Battle for Poznan, and Soviet Army arrives in Berlin in 1945

The transcript describes a significant military engagement where the Red Armies began a relentless artillery bombardment. On May 1st, Russian forces, including armor and infantry, pushed into the city. Despite being outnumbered, 500,000 German soldiers fiercely defended the city in a desperate attempt, battling in the streets and from rooftops.

What was the nature of the artillery bombardment mentioned in the text?

What significant event occurred on May 1st involving Russian armor?

Describe the situation faced by German soldiers during the conflict.

How did the fighting manifest in the streets and rooftops?

What does the phrase 'last ditch effort' imply about the soldiers' situation?