Gutenberg's printing press is credited with enabling what in the vernacular?

• A. Gutenberg's printing press 1454.
• B. Industrial mechanization of agriculture.
• C. Standardization of civil service exams.
• D. Developments in navigation and mapmaking.

Answer: (A)

The main idea being tested is how the printing press transformed literacy by making texts available in ordinary languages, not just in Latin. Gutenberg’s press, introduced around 1450–1454, made it possible to produce many copies of books quickly and affordably, which opened up reading and learning to a much wider audience in vernacular languages. This shift underpins the spread of literacy, ideas, and culture beyond elite scholarly circles.

The option that points to Gutenberg’s printing press and its date best captures this transformation, since it identifies the invention that enabled printing in the vernacular and the moment it began. The other choices describe developments in agriculture, civil service exams, and navigation, none of which are directly connected to the rise of vernacular literacy through print.