Of course, the need to keep up with the Joneses played into Dad’s obsession: since the dawn of the ‘burbs, around 1870, the ornamental lawn, a democratized version of the rambling grounds that in Europe only nobility could afford and maintain, has been a status symbol in the States. Keeping the front yard, at least, in trim, as squared away as a marine’s high-and-tight haircut or the hospital corners on a boot-camp cot, brought out the competitive streak in Dad, a sublimated form of male threat-posturing and territory-marking.