Answer:
D. Firms like Hallmark Cards have developed greeting cards with sentiments specifically created for step parents, step children, and step siblings.
Explanation:
The statement most accurate about the American Blended Family is "Firms like Hallmark Cards have developed greeting cards with sentiments specifically created for step parents, step children, and step siblings."
The challenges of the modern family as caused Card producing firms to produce cards with sentiments specifically developed for step parents, step children, and step siblings.
With nearly half of kids in the United States, Canada, Australia, and the United Kingdom ( as well as several other countries) having at least one step parent in their extended family. It is only imperative for a firm like Hallmark to look into this lucrative card openings as Parents, Children and siblings alike getting cards for their step child and step sibling are on the increase.
This as prompted firms like Hallmark to infuse and commodify sentiment into their cards, with these sentiments aiming and targeted at developing cards for step parents, step children, and step siblings.