What was Margaret Thatchers majority?

Margaret Thatcher's majority varied across her three general election victories. In the 1979 election, she secured a majority of 43 seats, winning 339 out of 635 seats in Parliament. In 1983, her majority increased to 144 seats, with the Conservative Party winning 397 seats. In the 1987 election, she maintained a majority of 102 seats, securing 376 seats.