They were expiercing religious problems and goverment problems
Answer: Effusive eruptions occur when hot, (12000C) runny basalt magma reach the surface. Dissolved gases escape easily as the magma erupts, forming lava that flows downhill quite easily. Effusive eruptions build up gently-sloping Shield Volcanoes like Hawaii.
Explanation:
The ideals of the Renaissance were about human importance being more important than the battle of church. Italian artists and writers concentrated on the human aspect of their art rather than that of religion.