Why does the Torah see fit to insert the words "Ki Yamuch Achicha"?
Rashi: To teach us that a person is not permitted to sell one's ancestral inheritance unless he is forced on account of poverty to do so.
And why does it add the 'Mem' in "me'Achuzaso"?
Rashi: To teach us that, even when one is forced to sell one's ancestral inheritance, it is not correct to sell it all.
What is the meaning of "Go'alo"?
As in Rus (Ibid).
What are the connotations of "ve'Ga'al eis Mimkar Achiv"?