The correct answer to this open question is the following.
Although there are no options attached or further references, or context, we can comment on the following. We assume you are talking about economics.
Government action consists of two primary items, laws and regulations that prohibit the formation of monopolies and programs that promote competition in the market.
In the United States, Republicans did not support the increase of taxation or much government intervention to alter markets or to create social programs to help the poor. On the other hand, Democrats indeed favor government intervention to support middle or low classes, as was the case of the New Created by Franklin D. Roosevelt to help American citizens affected by the Great Depression of October 29, 1929.