Many people believe a European named Johannes Gutenberg invented the printing press. However, Gutenberg’s press was actually building on inventions that appeared centuries earlier in China.

What is the connection between the ideas in these sentences?

A. cause and effect

B. problem and solution

C. comparison

D. contrast

My answer is D

Yes, D, contrast. The word "however" tells you so.

Here's a terrific chart showing different conjunctive adverbs and their uses:
http://guidetogrammar.org/grammar/transitions.htm#transitions

I got D to, thanks ms sue for helping me confirm my answer

Well, D for "contrast" makes sense! The sentences are highlighting the difference between what many people believe about Johannes Gutenberg and the actual origin of the printing press in China. It's like saying "Hey, we think one thing, but surprise, it's actually another!"

Your answer is correct. The connection between the ideas in these sentences is contrast. The first sentence stating that many people believe Gutenberg invented the printing press contrasts with the following sentence which explains that Gutenberg's press was actually building on earlier inventions in China.