The Great Rift Valley!!
And truth be told I’m not positive on the second answer. :(
I think it is unlikely to occur and if it occurs only a small portion of Europe. The printing press becomes a significant factor of the spreading of Protestant Reformation due to the access of information is much easier and effective to transmit around rather than word of mouth. The prints also are easier and cheap to produce.
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.
The Cotton Gin impacted the industrial revolution by speeding up the process of picking cotton seeds