Final answer:
Alexis de Tocqueville's main claim in 'Democracy in America' concerns the dangers of majority tyranny in a democracy and the importance of individualism in American society.
Step-by-step explanation:
The main claim of the author Alexis de Tocqueville in Democracy in America is primarily concerned with the potential tyranny that a majority can impose in a democratic society, which Tocqueville saw as a critical issue in American democracy. He emphasized that while democracy was progressive in fostering equality before the law, it also brought about the negative consequence of the majority potentially exerting an oppressive force on minorities and individuals.
In reflection of Tocqueville's observations, he highlighted the importance of individualism in American society and how it contributed to a sense of responsibility towards the common good, contrasting with the reliance on a strong central government. This sense of individualism allowed Americans to freely associate and organize themselves to address social issues, strengthening the community without excluding governmental intervention.
Therefore, the correct answer to the question about the main claim in Democracy in America would be the importance of individualism in American society and the warning against the tyranny of the majority.