The only answer I found was: The ancient Chinese kings maintained control of their dynasties throguh military means.
You probably go to connections accademy. I do too.
This question is in the Journey Across Time text book on page 231. The answer is on pages 225 - 231.
Besides the two answers above me, I managed to find a reasonable answer:
"Rulers became powerful because they controlled land and had strong armies."
This is all I could find, hope this benefits others who wonder what the answer is!
The correct answer is Her background of scientific inquiry could assist her research process.
<em>Ida Tarbell background as a teacher, particularly as science teacher helped her as an investigative journalist because her background of scientific inquiry could assist her research process.
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Ida Minerva Tarbell (1857-1854) was a renowned teacher, scientist, and journalist. Her background as a science teacher helped her as an investigative journalist, assisting her research process in works such as “The History of the Standard Oil Company” and her writings for “American Magazine”.
The US reported 58 220 American casualties in the Vietnam war, although it may be higher. The causalities of North Vietnamese and Vietcong troops definitely exceed more than American casualties.
It changed by everything going cruel and alarmed.