What process occurs when magma rises inside a volcano but the volcano doesn't erupt?

assimilation

Explanation:

Beneath the volcanoes lies the magma chambers and the volcanoes have a channel like that of the cones and the shields and the calderas. The underside of the magma inside the volcanoes created a movement that triggers the eruptions and they can take place below, above and inside the magma chamber. The mixing of the magmas with the rocks spreads to the surrounding rocks and later ion gets assimilated and sometimes the volcano has pathways that surround the magma chambers. The hydrothermal alteration of the rocks also accounts for the eruptions

Ithink it’s true as the answer.

The war began as a fight between mayans and the landowners of the country. the main causes of the guatemalan civil war was started by the greed of the united fruit company, the fear of communism, and the racism toward the  mayan  people.