(Choose 1 answer)
Arranging the timeline corresponding to the launch of each following invention: 1. hourglass, 2. Blast furnace,3. Improved water wheel, 4 Johannes Gutenberg Printing Press.
Check one option.
A. 7th century - 8th century 12th century - 14th century
B. 8th century - 7th century - 12th century - 14th century
C. 8th century - 12th century - 7th century - 14th century
D. 7th century - 14th century - 8th century - 12th century
