How did Christianity affect the development of European culture in the Middle Ages?

Which of these resulted in an actual slow down or limiting of the u. s. and soviet nuclear arsenals?

What was the compromise that allowed california to be admitted to the union l-ala on?

You are given the first four terms of an arithmetic sequence. why might you use a recursive formula? why might you use an explicit formula? under what conditions might a recursive formula be preferred over the explicit formula? under what conditions might an explicit formula be preferred over the recursive formula? pleasss ! sorry if it's a long question: (