Key term for AQA GCSE History, used in America: Opportunity and Inequality (1920–1973).
A demand from a broker for an investor to immediately repay their loan if the value of their shares drops.
Margin Call appears in AQA GCSE History revision content for Period Studies, especially America: Opportunity and Inequality (1920–1973) and The ‘Boom’.
Create a free account to access AQA GCSE History revision notes, track progress, and practise related key terms.
