What determines the form of precipitation that will fall at a certain time?

The simple answer would be the temperature it starts at in the clouds, the temperature it is on the surface, and how fast the precipitation falls. Usually in the clouds, it forms as ice crystals. Then as it falls down to the surface, the speed depends on how fast it melts into rain or hail or snow flakes

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.