Terrorism tries to sow panic and cause the public to give up. Israelis are finished with delusions of peace, so terrorism will not achieve its goal, but a rational, gradual, and realistic means of teaching the Torah view must be proposed.
The transition from Shabbat to the Fast of Tisha B’Av * How to make havdalah when Tisha B'Av falls on Motzei Shabbat * The halakha for pregnant and nursing women when Tisha B'Av falls on Shabbat, and is postponed to Sunday
The heter mechira came about in the first shmitta year, 5649 (1888), after thousands of years in exile. Some opposing poskim changed their positions when they saw how urgent the situation was. Anti-Zionism caused more opposition.