What factors influenced the development and spread of technologies through time?

Which of the following is not a feature of the surface mining control and reclamation act? regulation of surface coal mines repayment of loss of benefits to ill mine workers restoration of lands to pre-mining conditions retroactivity return of land to original topography

Only people in ap world history can can someone give me a question and a statement to present to the class about chapter 15,16,or17

Augustus of prima porta connects to the subtheme identity performance cultures power