Sarna, an orthodox jew, marries nathan, a reform jew. sarna is disowned by her parents because, as far as they are concerned, she has married outside their religion. she has violated the rule of

Endogamy is the act of wedding inside a particular social gathering, class or ethnic gathering, dismissing those from others as unsatisfactory for marriage or other close individual connections. Endogamy is regular in numerous societies and ethnic gatherings. The punishments for transgressing endogamous limitations have shifted incredibly among societies and have gone from death to mellow objection.

dude you should crop your image so only the question shows. but   can you explain it better

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska