At the first question is A. 60 year old
It would lead to a economic decline
Answer:
The answer is C,
Explanation: The culture of the American colonies was very similar to the culture in Britain. While there are still many similarities, over time the differences became more pronounced as the American culture took hold and became recognizable as distinct and unique from that of Britain. Two of the most obvious differences are how some English words are spelled (color vs. colour) and the different accents and dialects found on both countries.
Answer:
वायुमण्डल में एक निश्चित मात्रा में पाई जाने वाली गैसों- नाइट्रोजन, ऑक्सीजन तथा कार्बन-डाई-ऑक्साइड की मात्रा क्रमशः 78 प्रतिशत, 21 प्रतिशत और 0.3 प्रतिशत है और शेष असक्रिय गैसें पाई जाती हैं।
