Industrial revolution

machines get invented to reduce human labor

new energy sources to power the machine such as water,oil,electricity,and steam

increased use of metal and minerals such as coal, aluminum, copper,iron

train and automobiles are invented and developed over the years

communication gets improved like the telephone,telegraph,radio are all invented

iron and steel ships get made instead of wind powered sails steam powered boiler are made

the industrial revolution although many improvement there was also some major bumps in the road such as

low wages and pollution from all the coal burning