1970s Soviet Union aliyah

Aliyah was the mass immigration of Soviet Jews during the 1970s to Israel after the Soviet Union lifted its ban on Jewish Refusenik emigration.

Source: Wikipedia DBpedia

What is 1970s Soviet Union aliyah subject of?

1970s Soviet Union aliyah is subject of Israel–Soviet Union relations, Antisemitism, Jewish Russian and Soviet history, Russian diaspora in Israel, Aliyah and 1970s in the Soviet Union.