Complex sentence: The United Kingdom general election of 1970 was held on 18 June 1970, and resulted in a surprise victory for the Conservative Party under leader Edward Heath, which defeated the Labour Party under Harold Wilson.
Split into simpler sentences: The United Kingdom general election of 1970 was held on 18 June 1970. It resulted in a surprise victory for the Conservative Party under leader Edward Heath, which defeated the Labour Party under Harold Wilson.