Is Margaret thatcher democrat or republican?

Margaret Thatcher was a member of the Conservative Party in the United Kingdom, not affiliated with the U.S. Democratic or Republican parties. She served as Prime Minister from 1979 to 1990 and was known for her strong conservative policies, which emphasized free-market principles, deregulation, and a reduction in the power of trade unions. While her policies align more closely with Republican ideals in the U.S., she was distinctly a British politician.