How and why was this war (world war 1) so different than previous wars?

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 the new technology can replace outdated, less efficient, machinery.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.

The british used to convince americans to support the allied war effort

Mohammad says that everyone is equal except by