The two liberal parties reunited in August 1934 as the People's Party. The youth league was reunited in the same year as the Youth League of the People's Party (, FPU) with Bertil Ohlin as its first chairperson. When it was founded it had 1000 members in about 100 local associations, but many new members soon joined. In the 1930s FPU campaigned on issues such as the abolition of school fees, and in the 1950s began to demand that a proportion of GDP should go to aid. FPU also campaigned for Sweden to join NATO and for the TV and radio monopolies to be abolished. In the 1960s FPU became prominent under the leadership of among others Per Ahlmark and Ola Ullsten and influenced its mother party in a radical direction. However, a time of internal battles followed in the early 1970s, culminating in the chairmanship election of 1971 where the incumbent Per Gahrton was defeated by Lars Leijonborg by one vote's margin.