Source Sheet

• History of the Geonim and the Rishonim
• History of the Rif
• Several Halachik instances where the Rif disagrees with most other opinions
• Is a jew allowed to ask a non jew to do a biblical prohibition on Shabbos if it's for a Mitzvah?
• How many Blessings do we make on Tefillin?
• Are the days of mourning Biblical or Rabbinic?
• Techum Shabbos
• How many times do the Rif and the Rambam disagree?
• In what case can a Beis Din blow Shofar on Shabbos?
• What does the Rif hold in a case of Teiku or a Cohen who grabbed?
• Why does the Shulchan Aruch pasken like Rabeinu Tam in Shkiah and not like the Rif and the Rambam?

Co-Sponsored by:- Moshe Krasnjansky: In Honor of my Yom huledes and refuah shleima for מושקא בת יוכבד שפרה ובת שבע בת יוכבד שפרה - Dovid Cohen: In Honor of Yehuda Cohen