The correct answer is - remained a political movement.
The Solidarity labor union continued it's existence and remained a thorn in the eyes of the leading political parties, by constant monitoring of the situation in the market and labor, they very often made protests and occasionally riots, especially where the prices of the most important products were going up.
To sum it up while using the words needed, the greenhouse effect is heat and energy get trapped in the earth’s atmosphere and cause the temperature to rise and damages life on earth.
Land reform (also agrarian reform, though that can have a broader meaning) involves the changing of laws, regulations or customs regarding land ownership.[1] Land reform may consist of a government-initiated or government-backed property redistribution, generally of agricultural land. Land reform can, therefore, refer to transfer of ownership from the more powerful to the less powerful, such as from a relatively small number of wealthy (or noble) owners with extensive land holdings (e.g., plantations, large ranches, or agribusiness plots) to individual ownership by those who work the land.[2] Such transfers of ownership may be with or without compensation; compensation may vary from token amounts to the full value of the land.[3]
Land reform may also entail the transfer of land from individual ownership—even peasant ownership in smallholdings—to government-owned collective farms; it has also, in other times and places, referred to the exact opposite: division of government-owned collective farms into smallholdings.
Anthropology is not one of the main areas of Earth Science.
The main areas of Earth Science are meteorology, oceanography, geology, and astronomy.