In some societies, if a husband dies and leaves a wife and children, his widow is expected to practice the custom called the levirate. This means that she is expected to.

she is expected to marry her husband's brother

Explanation:

Levirate  is derived from the latin word "levir" which means husband's brother. Levirate marriage is a  marriage in which a woman is compelled to  marry the brother of  her  deceased husband . This type of marriage is usually practiced  in patriarchal societies that do not allow marriage outside one's social group or clan and most of these societies practice such to continue the line of the family especially if the widow has not borne any child with the deceased husband, or to give the new widow  and her children protection and security.

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!