Reconstruction is one reason.
With the war over many people still thought the south had no right to succeed and many didn’t want anything to do with them.
The answer is B. They mounted a protest for democracy in China.
It was called The Democracy Movement.
Using the patient's own stem cells and a fully artificial<span> scaffold</span>
A primary source of anything is a first hand account be it a diary, eye witness account, the person must have experienced it themselves while a secondary the information could have been passed on for example a news paper or memoir on someones life.
