Which factor deserves greatest weight when evaluating worth marks third A-level — Paper 2 as Government and politics of the USA and comparative politics, assessed by a two-hour written examination worth 77 marks and one third of the A-level? Use the relevant political concepts and evidence from Linear qualification and papers.

an Act, convention, constitutional provision, ruling or institutional example linked to the comparison and its consequence for constitutional arrangements. This is correct because political evidence must connect an Act, convention, constitutional provision, ruling or institutional example to the stated UK-US claim.

Apply parliamentary sovereignty, codification, federalism, separation of powers, checks and balances, conventions and judicial review precisely. the UK constitution is uncodified and retains parliamentary sovereignty, whereas the US Constitution is codified, federal and based on a formal separation of powers.

A structural viewpoint emphasises formal rules; however, a rational or cultural viewpoint may explain how actors use those rules. Overall, judge the evidence from an Act, convention, constitutional provision, ruling or institutional example and explain whether different constitutional rules alter institutional checks and accountability for "Identify Paper 2 as Government and politics of the USA and comparative politics, assessed by a two-hour written examination worth 77 marks and one third of the A-level.".