What was one important way shopping changed at the turn of the 20th century?

Printing

A way to bring the nation closer together and help speed the transfer of information. By 1890 literacy rate increased over 90%. Able to produce and print large amount of newspaper and books due to the growing demands of the public. They are able to because of high quantities of cheap paper and proved durable enough to withstand the high-speed process. Fast production and lower costs made newspaper and magazine more affordable and know people were able to buys newspaper a penny a copy. Advancement in technology that makes life easier.

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.