Ill mark brainliest if correct is an economic plan that permits a government to take ownership of key industries

Socialism.

Explanation:

Socialism is an economic system that allows the government to take ownership of basic industries of the country. In this type of system the production of goods, their distribution, and exchange should be owned or controlled by the government instead of private markets. Nationalization of industries such as mining, oil, steel, energy and transportation occurs in socialism.

tea which is where the whole thing about dumping it in the ocean came from