Generate a correctly punctuated version of the following text: As such he was involved in political activity being a member of the Vaad Leumi the executive committee of the Palestinian Jewish National Assembly at the time of British mandate Fraenkel was also a member of the Merkaz Ruhani religious movement within Zionism
As such he was involved in political activity being a member of the Vaad Leumi, the executive committee of the Palestinian Jewish National Assembly at the time of British mandate. Fraenkel was also a member of the Merkaz Ruhani religious movement within Zionism.