जॉइन Examsbookउत्तर : 2. "1789"
A constitutional convention was called in Philadelphia to frame a new Constitution of America, which came into effect in _________5
प्र: A constitutional convention was called in Philadelphia to frame a new Constitution of America, which came into effect in _________
- 11776false
- 21789true
- 31781false
- 41780false
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उत्तर : 2. "1789"
व्याख्या :
Answer: B) 1789 Explanation: