In the middle of the 15th Century, ……………was successful in operating the first printing presswith movable types at Mainz in Germany.

In the middle of the 15th Century, ……………was successful in op

1.	In the middle of the 15th Century, ……………was successful in operating the first printing presswith movable types at Mainz in Germany.
A.	john gutenberg
B.	caxton
C.	nicholas v
D.	peter burke
Answer» B. caxton