Because hers is a quasi-morality tale of the victory of tolerant reformers over bigoted obstructionists, Yang detours around the central irony in her historical account: that two of the most significant provisions of the 1965 act, the opening of doors to Asian immigrants (including her father) and the closing of them, through the imposition of quotas, to Latin Americans, principally Mexicans, were not part of the reformers’ agenda during the 40-year 'epic struggle' that is the subject of her book.