Without the bar chart, it is difficult to make a conclusion on what is the most likely implication of long election cycles in the United States. The context and the data provided in the bar chart are needed to make a proper analysis.
It is important to note that the implications of long election cycles can vary depending on the context of the election and the specific election rules. Factors such as voter turnout, campaign financing, and media coverage can all be affected by the length of the election cycle.