What is the language in Secretariat that makes it PG?

What is an expanses of farm or ranch land? What is the past of ridden? What was the pony express? What is meaning of The grazing herd eats the choicest stalks first? What does it mean to tuck one pant leg in your boot or shoe? How do you do The Triumph of Sam McGee on horseisle? What do people think of the big pony polo rider on the Ralph Lauren oxford shirt? When did Phar Lap start racing? Is NFR or PBR better? What type of clothing does Rachel Elizabeth Dare wear? How can you store leather to keep mold off it? What is an antonym for rodeo? What game is like howrse? What is a 160-acre inholding? What is the maximum age of a horse to enter the Kentucky Derby? Who won grand national 2010? How do you send items from your inventory to your friends on ourworlds? Is Funny cide the racing horse dead? What gender is NZB Land Vision? Which underlined adverb can also be used as a noun from the sentence we usually head straight home after working hard with the horses?