Hich sentence uses commas correctly? the tornado drill, i believe is held, so that we will know what to do in case of severe weather. the tornado drill, i believe, is held so that we will know what to do in case of severe weather. the tornado drill, i believe is held so that we will know what to do in case of severe weather. the tornado drill, i believe, is held so that we will know what to do, in case of severe weather.

Create an explanatory essay outlining a technological advancement during the industrial revolution in england, and how this advancement impacted the workers. compare this information with information you have researched about a twenty-first century hardware invention, how this has changed lives, and how the workers who create the hardware are impacted. construct a strong conclusion, making a connection between technology of the past and present.