Which Chinese invention is used to measure the strengths of earthquakes

This map shows the locations of ancient river civilizations. which letter on the map shows the location of mesopotamia? letter a letter b letter c letter d mark this and return save and exit next submit

Like ancient india, ancient china was generally ruled by a dynasty. which of these statements best describes this system of rule? a. rule of the country was passed down by inheritance. o b. rule of the country was voted on by the people. o c. rule of the country was decided by a committee of elders. o d. rule of the country changed hands through violent uprisings. submit

Some historians argue that the changes brought by industrialization caused americans to beomce a more secular people. to what extent do you agree or disagree, and why? use evidence from chapter 18 to make your case.