The correct answer is C because
Alexandria's location made a prime area for commerce, culture and knowledge. It's huge library provided it's people with knowledge and they were able to share with other people because they had many sea ports. Many people immigrated here to trade and get an education.
Schools whose students are of only one race or ethnicity sometimes combine with other schools to include students from a variety of ethnic backgrounds. This process is called blended learning.
<h3>What is blended learning?</h3>
Blended learning, is an educational technique that combines traditional classroom procedures with online instructional materials and opportunities for online involvement.
It necessitates the physical presence of both the teacher and the students, as well as some student control over time, place, path, or pace.
Thus it is called blended learning.
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