The official head of the senate is the

a) president of the united states

b)vice president

c) president pro tempore

d) majority leader

e) chief whip

The north was victorious in the battle of bull run true or false

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 the new technology can replace outdated, less efficient, machinery.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 magma carta has what effect on english monarchs?