[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-oc-1168":3},{"payload":4,"id":7,"user":8,"level":14,"course":15,"activity":16,"activity_slug":17,"title":6,"topic":18,"tone":19,"stats":20,"created":23,"score":24,"is_favorite":25,"public":26,"is_external":25},{"text":5,"title":6},"The printing press is often described as (0) ONE of the most important inventions in history. Before it appeared in Europe, books had to be copied by hand, which meant that only a small number (1) .......... people could own them. This changed in the 15th century, when Johannes Gutenberg developed a system (2) .......... metal letters could be arranged and reused. As a result, books could be produced much more quickly and at a lower cost (3) .......... before.\n\nThe spread of printed material had effects (4) .......... many areas of life. Ideas travelled faster, and knowledge became available to people who had never had access to it. In some places, rulers tried to control (5) .......... was printed, fearing that new ideas might weaken their power. However, it was difficult to stop such a powerful development.\n\nHistorians often argue that the printing press was important not only because of the books it produced, but also because it changed the way people thought (6) .......... information. Instead of depending entirely (7) .......... memory or spoken communication, readers could return to the same text again and again. For this reason, many believe it played a key part (8) .......... shaping the modern world.","A Turning Point",1168,{"id":9,"username":10,"first_name":11,"last_name":12,"image":13},25656,"jorge-gonzale","jorge","gonzale","https://lh3.googleusercontent.com/a/ACg8ocIrBayO5Bkx3hHGnVM4MXqfyteqLdpLANRjtgcOgsKvpT_vtQ=s96-c","B2","Reading","Open Cloze","open-cloze","History","Standard",{"times_played":21,"num_favorites":22},3,0,"2026-06-15T20:55:52",null,false,true]