Sequence in order of invention:
A. Wood block printing, movable types, lithography, laserprinting.
B. Movable types, lithography, laserprinting, wood block printing
C. Lithography, laserprinting, wood block printing, movable types
D. Laserprinting, wood block printing, movable types, lithography
Answer:A
Sequence in order of invention:
A. Wood block printing, movable types, lithography, laserprinting. B. Movable types, lithography, laserprinting, wood block printing C. Lithography, laserprinting, wood block printing, movable types D. Laserprinting, wood block printing, movable types, lithography