The first answer is correct (A).
Between the 8th and 13th centuries the period known as the Islamic Revival or Islamic Golden Age dates. During this period, personalities from the Islamic milieu as traders, academics and engineers made great contributions in various sectors of the region's culture, such as technology, science, philosophy, navigation, literature, arts, etc.
In this context, the introduction of paper was fundamental for the diffusion of knowledge, since it allows to fix the knowledge in manuscripts, besides saving classic works through the translation.
I think the answer is "free" zone? The treaty of Versailles made peace so a free zone would make sense
The Bible is the Word of God, so they believed everything it said was true. When they had a chance to get their hands on the Bible for the first time, they realized that the Church of England was twisting many things in Scripture.
Similarities: They both have a generally dome-shaped shell. They both require ladders for humans to reach the hatches near the point. They were both "built" for the same purpose, fictional or not, and both achieved the same goal.
Differences: One is functional, the other is not. The Apollo craft is smaller and more compact, with more advanced structure and appendages. The columbiad is much larger and has a smooth outer shell. The columbiad could hold many more people than the Apollo did.