Community of San Bernardo (Regnum Bueno)

The Comunidade Bernardense (Community of San Bernardo), or Comunidade do ABC (ABC Community) was a non-recognized nation in South America, more specifically, in the ABC Paulista Region (Greater São Paulo). Declared independent in 1974, after Prestes decree the end of the communist regime.

Divergences: Presteism and Amazonism
and João Amazonas were rivals in politics, occurring divergences and creating two opposing ideologies within the São Paulo communism. João Amazonas put a harsh regime in the "nation" of San Bernardo. The regime, like the Soviet Union, banned religions and includes the one-party state.

Revolts
Workers in the ABC region, were dissatisfied with the regime imposed by the then secretary general, João Amazonas, and triggered a revolt that lasted four days gathering (de jure), the two nations (San Bernardo and San Paulo).