Why does the author include these sentences in the article? "When Japan invaded China in 1937, it used 50,000 bike riding troops." "In World War II, British soldiers
were equipped with folding bikes." "In Sweden, soldiers used bikes for transportation until the 1980s."
iready

the negative way that it shaped life was by having a feudal system where only the nobles and the christian church while it was oppressive to the peasants and specially to women. the positive way that it shape life is by introducing the artisan class when the feudal system fell. it change the attitudes towards religion and it also introduced what was known as knightly chivalry.

-hope this : )