We have made public several datasets related to the political activities on social networks. The liberated datasets are:

• Political party and candidate tweets for the campaing period of the 2016 Spanish general election. This dataset contains the political party and candidate tweets for the campaign period (10th to 24th of June) of the 2016 Spanish general election. The dataset contains 35,624 tweets. https://github.com/aitoralmeida/spanish_general_election_2016
• Political party and candidate tweets for the campaing period of the 2015 Spanish general election. This dataset contains the political party and candidate tweets for the campaign period (4th to 18th of December) of the 2015 Spanish general election. The dataset contains 45,804 tweets. https://github.com/aitoralmeida/spanish_general_election_2015
• Twitter dataset for the 2014 European Parliament elections. This dataset contains the tweets for the campaign period (16th to 23th of April) of the 2014 European Parliament election. The dataset contais a total of 47,761 tweets. https://github.com/aitoralmeida/european_parliament_election_2014