Article 51-A on Fundamental Duties was inserted into the Constitution of India through the

A

$$41^{st}$$ Constitution (Amendment) Act, 1976

B

$$44^{th}$$ Constitution (Amendment) Act, 1978

C

$$40^{th}$$ Constitution (Amendment) Act, 1976

D

$$42^{nd}$$ Constitution (Amendment) Act, 1976