Who was the first President of India?
The first President of India was Dr. Rajendra Prasad. He served as the President from 1950 to 1962, making him the longest-serving President in the history of India. Dr. Rajendra Prasad was a distinguished leader and played a crucial role in India's struggle for independence. He was elected as the President of the Constituent Assembly, which was responsible for drafting the Constitution of India. After India became a Republic on January 26, 1950, he was elected as the first President of the country, marking the beginning of the Republic's presidential proceedings.
The North Atlantic Treaty Organization (NATO) has got its $31^{st}$ member nation ____ on $5^{th}$ April 2023.