Zionist youth movements, both in Israel and the diaspora, continue to play a large role in community organisation, Jewish education, welfare, politics and activism. While upholding and adjusting their individual movement ideologies, diaspora movements commonly idealise Jewish continuity and identity in opposition to cultural assimilation, and Zionism in the way of active community involvement while living in Israel (termed by some as "aliyah nimshechet" or "continuing ascent"), with importance placed upon leadership skills and personal development. In some countries, resistance in response to anti-Semitism is also a significant political focus.