Scorched-earth defense
The scorched-earth defense is a form of risk arbitrage and anti-takeover strategy.
Tara (plantation)
Unlike the homes of most of the O'Haras' neighbors, Tara is spared the torch during the Union's Scorched Earth Policy. The life-threatening illness, from typhoid, of Ellen O'Hara and her younger daughters, Suellen and Carreen, causes Gerald to stand firm in the doorway of his house, "as if he had an army behind him rather than before him", and earns the sympathy of a Union officer who orders his surgeon to treat the O'Hara women with laudanum and quinine. The officer commandeers the house for use as a Union field headquarters, but as a courtesy, it is spared. However, movable items of value (including Ellen's rosary, pictures, and china) are confiscated (or stolen), and larger items are vandalized by the withdrawing Union troops. Mammy hides the family silver in the well.