Duke ellington and louis armstrong were influential musicians of the jazz age movie stars of the silent screen popular novelists during the 1920s

What did the u.s. want to build on the land acquired through the gadsden purchase?

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 the new technology can replace outdated, less efficient, machinery.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

What does the 12th amendment to the constitution require?