Change.org petitions data

This collection contains number of signatures to 1949 petitions over time (with exact timestamp of each signature, and the city-country of the person who has signed) along with...本数据集收录了针对1949年各项请愿书的若干签名，所有签名均按时间顺序记录，每份签名均配有精确时间戳（timestamp）以及签名者所属的城市与国家信息，此外还附带……