A number of reform movements began during this period after 1815. The improved economy after the War of 1812 provided a new class of people who had the time and financial resources to become involved in social movements. New technologies in printing increased the number of publications including those about subjects such as abolition. Better transportation meant lecturers could move from place to place more easily. A temperance movement began about 1819. A religious movement, sometimes called the Second Great Awakening, swept through the country during this time. Common themes ran through most of these reform movements. One of the most important was the belief that people had the ability to choose between right and wrong. For example, slavery was wrong. The term "slave" was used to show anything that was held to be wrong in society. Drunkards were "slaves" to alcohol, workers were "slaves" to the factory owners, and women were "slaves" to men. It was also common for those who believed in anti-slavement movements to also believe in women's rights, religious reforms and temperance reforms. People were given to joining local organizations because there were no strong political leaders championing these causes. There were no national church organizations to lead these causes. Reform movements went around the political and religious systems, at least until the 1840s. The movements themselves, such as the abolitionist movement, were not completely unified and had internal disagreements over what should be done or how to go about it.