(Reuters) – A group of U.S. state attorneys general including from Arizona and Texas have sent civil investigative demands to the country’s six biggest banks, alleging their environmental, social, and governance-related (ESG) practices hurt the American energy industry. Republican-led states have ramped up attacks on what they view as a woke bias at financial companies. Asset manager BlackRock Inc and investment research firm Morningstar Inc have also been targeted in recent months. The attorneys general are seeking documents from the banks about their involvement with the United Nations’ Net-…