who were involved in writing these rights?
M. K. Gandhi,  Annie Beasant, Motilal Nehru etc
Fundamental Rights, Directive Principles and Fundamental Duties of India
M. K. Gandhi in the Indian independence movement marked a change in the attitude of its leaders towards articulating demands for civil rights. The focus shifted from demanding equality of status between Indians and the British to assuring liberty for all Indians. The Commonwealth of India Bill, drafted by Annie Beasant in 1925, specifically included demands for seven fundamental rights – individual liberty, freedom of conscience, free expression of opinion, freedom of assembly, non-discrimination on the ground of sex, free elementary education and free use of public spaces. In 1927, the INC resolved to set up a committee to draft a "Swaraj Constitution" for India based on a declaration of rights that would provide safeguards against oppression. The 11-member committee, led by Motilal Nehru, 
directive principles of state policy over fundamental rights They are not enforceable in any court of law, declares them to be "fundamental to the governance of the country" and imposes an obligation on the State to apply them in matters of legislation. when were they laid down? Between 1947 and 1949. how was it reviewed by people? Fewer children are now employed in hazardous environments, but their employment in non-hazardous jobs, prevalently as domestic help, violates the spirit of the constitution in the eyes of many critics and human rights advocates.
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Fundamental Rights, Directive Principles and Fundamental Duties of India [SEP] History of fundamental rights
These rights resembled those of the American Constitution and those adopted by post-war European countries, and several of them were adopted from the 1925 Bill. Several of these provisions were later replicated in various parts of the Indian Constitution, including the Fundamental Right itself to the defence of civil rights and economic freedom, with the stated objectives of putting an end to exploitation, providing social security and implementing land reforms. Other new rights proposed by the resolution were the prohibition of State titles, universal adult franchise, the abolition of capital punishment and freedom of movement. Drafted by Jawaharlal Nehru, the resolution, which later formed the basis for some of the Directive Principles, placed the primary responsibility of carrying out social reform on the State, and marked the increasing influence of socialism and Gandhian philosophy on the independence movement.