Answer:
A primary source is something written at the time of an event. An example would be a diary, journal, letter, etc. A secondary source is usually written after the event and uses primary sources to give an idea of what happened at that event. An example would be a history textbook, y0utube video, etc.
Explanation:
<span> he conquered the Medes and unified the two seperate iranian kingdoms</span>
Answer:
Many felt they were convicted for their radical beliefs.
I am guessing you are meaning after the Civil War, which if this is the case, it is known as Reconstruction.