Which of the following was invented by johann gutenberg during the renaissance? the bicycle the submarine the printing press the telescope

During the Renaissance, Johann Gutenberg invented the printing press.

Explanation:

Johann Gutenberg was a German goldsmith, inventor of the printing press with modern mobile types (circa 1440). His most recognized work is the Bible of 42 lines (it refers to the number of lines printed on each page), which is considered the first book printed with mobile typography.

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

c) troops march forward in close formation against newer, more accurate weapons