What phenomena speak of the crisis of traditional society in the 14-15th centuries?

The whole 14th century is at war. The most significant of them is the Hundred Years War between England and France. A blow to Europe is struck by the epidemic of the bubonic plague. To all this, the climate is deteriorating, a local cold snap sets in, as a result of crop failure. Due to the decline in the population, wages are sharply increased. Jan Hus begins to promote his convictions, they seriously undermine the authority and position of the church. In the middle of the 15th century, the printing press was invented, which in the future will significantly accelerate the dissemination of information, including scientific and technical, and accelerate the development of the economy and productive forces.