What system of exchange was replaced by te use of money?

Was “labor violence” inevitable and unavoidable ?

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.

What does the fcc regulate? food and beverage products communications infrastructure environmental policies businesses breaking security laws