Final answer:
The repetition of 'they came to see it' emphasizes the widespread popularity and allure of the farmer's clock, making it clear that people from various areas were drawn to see it.
Step-by-step explanation:
The repeating of the words 'they came to see it' in the sentences from the student's question illustrates how remarkable the farmer's clock was. This repetition lays emphasis on the popularity of the clock, as it compels individuals from different places to visit the farmer and view his creation. This literary technique, known as anaphora, helps to reinforce the message by repetition and thus makes a stronger impact on the reader. By having multiple groups of people coming from different locations, the author conveys that the clock's fame was widespread and attracted many onlookers.