So that they can use them as primary sources to find out the most accurate facts
<span>the correct response would be that the historian is using "research skills", since he must find out the exact order of events. </span>
B) Radical Republicans thought Johnson was too harsh toward the South.
Johnson's refusal to support the legislation that had united the Republican majority in Congress proved fatal to his program, for it had driven the moderates into the Radical camp. ... By passing the Civil Rights Bill, the Republicans had shown their commitment to civil rights for blacks.
Tariff i believe --------------------
