How did the concepts of zero and the decimal system affect mathematics? O These concepts confused many mathematicians. O These concepts were lost after the Gupta Empire fell. O These concepts made multiplication and division easier. O These concepts built on the principles of Roman numerals.

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.