What are some ways that governments can people who lose from trade?

Although trade is generally considered beneficial to a country, the benefits are not always universal. While some groups benefit from trade, many others can be deeply affected by it. When a particular group is damaged by trade, it is common for the government to intercede in order to protect it. Some of the ways in which they do so are:

Through tariffs. This makes foreign goods more expensive, in turn making local goods more competitive.Through subsidies. This allows local producers to develop and compete with foreign producers without losing money.Through quotas. By establishing a quota, the government only allows a certain number of foreign goods to enter the country. This benefits the local producers by ensuring enough demand for their products.