The development of banking during the commercial revolution in western europe was significant because it

The development of banking is crucial for any society that wishes to grow and develop beyond it's means, and in Western Europe this was the case more people had access to lines of credit, meaning more business could thrive.

Answer cumulus clouds;

Earthquake waves that vibrate from side to side and up and down only through solids are known as "seismic waves."hope my answer has you : )