How has the ideal of civil rights compared to the reality of civil rights in the us history ?

Which german count invented the zeppelin

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 the new technology can replace outdated, less efficient, machinery.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

Which government entity is given the task of initiating articles of impeachment against the president when the need arises