The correct answer is option 4 i.e Ireland. • Indian Constitution borrowed the idea of directive principles of state policy from Ireland. • The makers of the Constitution of India were influenced by the Irish Home Rule Movement and other national movements of Ireland. • Part IV of the Indian constitution deals with the directive principles of state policy. • Directive principles of state policy(DPSP) deal with economic and cultural rights. • Directive Principles of state policy(DPSP) are non-justiciable. • Directive principles of state policy aims at the establishment of the welfare state. • Important features in the Indian constitution borrowed from Ireland are: • The nomination of members to Rajya Sabha • Presidetnial election. • Directive principles of state policy • Important features in the Indian constitution borrow from Germany is: • Suspension of Fundamental Rights during the emergency. • Important features in the Indian constitution borrow from South Africa are: • Amendment to the Constitution. • Election of members of Rajya Sabha. • Important features in the Indian constitution borrow from Britain are: • Parliamentary form of government. • Office of Comptroller and Auditor General. • Rule of Law. • Legislative procedure. • Single Citizenship. • Cabinet system. • Writs.