Reb Moshe, zt”l
Much has been written about HaGaon HaRav Moshe Feinstein, zt’l, gadol ha’dor of the last generation. Further, the seforim that he authored speak for themselves.
Divorce
Freeing an Agunah After a Disaster in the Gemara
How a beis din can permit a woman whose husband died in a plane crash or similar disaster to remarry when his body cannot be identified.