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.
Spatial relationships can also refer to any sort of interaction between two locations, whether they be specific locations or regions. For example, a city has a spatial relationship with the surrounding farms or with other cities.
