structural:expansion, linguistic:voice_change
The act was amended again in 1976, in response to the provisions ruled unconstitutional by Buckley v. Valeo, including the structure of the FEC and the limits on campaign expenditures, and again in 1979 to allow parties to spend unlimited amounts of hard money on activities like increasing voter turnout and registration. In 1979, the FEC ruled that political parties could spend unregulated or "soft" money for non-federal administrative and party building activities. Later, this money was used for candidate-related issue ads, which led to a substantial increase in soft money contributions and expenditures in elections. This in turn led to passage of the Bipartisan Campaign Reform Act of 2002 ("BCRA"), effective on January 1, 2003, which banned soft money expenditure by parties. Some of the legal limits on giving of "hard money" were also changed by BCRA.