Why was the location of cuba so significant during the cuban missile crisis

How did the byzantine culture influence russia?

What side of the american civil war would you choose to fight for and why

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.