What was the phrase the colonists used to support their argument?

What makes this speech a primary source? o a. the words are spoken by the president himself. o b. it uses narrative to keep the reader's attention. o c. it was written over 70 years in the past. o d. it contains a strong historical argument.

This was an order issued during the civil war by president lincoln ending slavery in the confederate states

What are the similarities and differences between byzantine empire and kiev russia