Your answer is C. Acquaint yourself with the political situation in Africa, because the first letter is capitalized and all the proper nouns are capitalized. :)
Change ''Ranches'' to ''ranch'' and ''gallops'' to ''gallop.''
The complete sentence would be ''Horses from the ranch gallop in the nearby fields.'' If this is is a one choice only question i'd go with changing ''Gallops'' To ''Gallop''. hope this helped