What was a major effect of the Library of Alexandria? Pls Help 20pts

It only contained Greek works, which helped others learn about Greek culture.
It provided ships with a safe route to the city and increased trade relationships.
It contained scrolls from many cultures, so students built on old knowledge and spread new ideas.
It only allowed Greek scholars in the building, which resulted in them becoming an advanced culture.

How was hitler able to take control of czechoslovakia? ? a) czechoslovakia was forced to break its alliance with france & the soviet union to appease hitler b) without resistance, he extended his control of the sudetenland to include all of czechoslovakia c) the czechs reluctantly agreed to provide “lebensrum, or living space to the germans d) he was given czechoslovakia by great britain and france in keeping with the policy of containment. appreciate the