What are the key events in Black Widow's story?

The key events in Black Widow's story start with her training in the Red Room. This is where she became a deadly assassin. Then, her encounter with the Avengers and becoming part of the team was a big step. Her role in uncovering the secrets within S.H.I.E.L.D. during the events related to Hydra's infiltration was also important. And finally, her journey to Vormir and the selfless act of giving her life to get the Soul Stone is a defining moment in her story. This event not only affected her character arc but also had a huge impact on the overall story of the Avengers.

One key event was her defection from the Red Room. It set her on a new path away from her assassin roots. Another was her joining the Avengers. This brought her into a whole new world of superheroes. And of course, her sacrifice in 'Avengers: Endgame' was a major event in her story.

One key event was her training in the Red Room. Another was her defection from Russia. Also, her joining the Avengers was a major event in her life.

One key event was her training in the Red Room. Another was her defection. And of course, her joining the Avengers.

One key event is their initial encounter where the Winter Soldier is a threat to Black Widow. Another is when Black Widow starts to dig into the Winter Soldier's past. Also, the moment when they fight side by side against their common enemies is important.

One main event was her training in the Red Room. Another was her defection from Russia. And of course, her joining the Avengers was a major event in her story.

One main event is her escape from the Red Room. Another is her joining the Avengers. And of course, her sacrifice in 'Avengers: Endgame' for the Soul Stone.

One key event is her recruitment into the Red Room. Another is her training there which made her into a top - notch spy and assassin. Also, her first missions as a Black Widow are important parts of her origin.

One important event was her defection from the Soviet Union. It was a major turning point in her life as she left behind her old allegiances. Another was her training in the Red Room which shaped her into the skilled fighter she became.

One major event was her defection from Russia to S.H.I.E.L.D. Another was her participation in the Battle of New York with the Avengers against Loki. Also, her role in the events related to the Sokovia Accords was significant.