What geographic feature is an important waterway connecting the mediterranean sea to the red sea?

Which statements correctly identify a condition that must exist for a culture to be considered a civilization

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

Which option best describes how the printing press transformed european society? (a) prior to the printing press, the catholic church hand-copied texts and disseminated them to peasants. (b) prior to the printing press, the church of england did not allow peasants to learn to read. (c) prior to the printing press, the orthodox church recited luther’s “95 theses” aloud to peasants. (d) prior to the printing press, knowledge was reserved primarily for nobles and clergy.