What does "CAS" in CAS Republics stand for?

Plz how did the jews of the diaspora preserve their heritage?

Did the spanish settlers and missions have a positive effect on world history? why, what did they do that was positive? why was the treaty of paris (1763) good for the world/world history? did the plymouth colony have a positive effect on world history? why, what did they do that was positive?

What is the value of x? enter your answer in the box. x =