Using the two short extracts below, analyse the similarities and/or differences in how campaign finance regulation affects participation in the USA and the UK.
Source A, US context: "Since Citizens United (2010) and subsequent rulings, independent political expenditure by corporations and groups has grown sharply; candidates still raise large sums, and donors with greatest resources exert disproportionate influence over visibility and messaging. This uneven funding environment is argued to increase political inequality and reduce the relative voice of less wealthy citizens."
Source B, UK context: "UK law imposes spending limits on national and constituency campaigns, and requires reporting of donations above set thresholds; while parties can accept large donations, the regulatory framework aims to limit the direct influence of money on electoral outcomes and to preserve fairness between candidates."
(Total for Question 7 is 12 marks)