Why does brutus make this argument to caesar?

How did testimony such as this from the triangle shirtwaist factory disaster affect the workplace?

What was the effect of the industrial revolution on the working class ?

Me! these questions are based on american people in the south essential questions: question 1: for what reasons will one group of people exploit another? focus questions: question 1: what influenced the development of the south more: geography, economy, or slavery? question 2: what were the economic, political and social arguments for and againsts slavery in the first half of the 19th century.