Complex sentence: The NDP SC views itself as the successor to the Waffle of the 1960s and 1970s and a number of members in the Socialist Caucus were also in the NDP's Left Caucus and the Campaign for an Activist Party or CAP of the 1980s.
Split into simpler sentences: The NDP SC views itself as the successor to the Waffle of the 1960s and 1970s. A few party activists in the current NDP SC were also in the NDP's' Left Caucus'and the' Campaign for an Activist Party' or CAP of the 1980s.