Complex sentence: She became very popular in the Soviet Union after her role as "Nadya" in the 1977 movie "Irony of Fate" and was awarded the Soviet State award for her role in this movie.
Split into simpler sentences: She became very popular in the Soviet Union after her role as "Nadya" in the 1977 movie "Irony of Fate". She was awarded the State award of the Soviet Union for her role in this movie.