Final answer:
Ritchie and PeeWee's reaction to their arrival in the new country was fear and apprehension due to culture shock.
Step-by-step explanation:
The correct answer is c) Fear and apprehension. When Ritchie and PeeWee arrived in a new country, they experienced culture shock, which is the feeling of discomfort and uncertainty that arises from encountering a new culture. This is evident in the text when it mentions their reaction of shock and disbelief upon their arrival. Culture shock is a common response when people are exposed to unfamiliar customs, language, and social norms in a new environment.