spiritual songs were sung in the fields to keep their spirits up
Answer:it was a turning point in war in general
Explanation: wwi was where the idea of trench warfare was introduced so neither side could advance on another
Industrialization used automation, technology and machinery, before products were made by hand. Prior to industrialization workers made goods by hand and individually. With industrialization workers would complete of part of the product and then assemble all the parts to make the whole.
