How did ancient egypt use slaves? how did they acquire (get) slaves?

Which of the following statements accurately describe the importance of the american concept of government and democracy? (select all that apply.)

Arecession is the total value of all goods produced in a country in a given year total value of all goods and services produced in a country in a given year total amount of money earned in a nation over a specific period of time none of the answers are correct.

Which chinese invention is used to measur the strength of earthquakeswhich chinese invention is used to measure the strength of earthquakes