In 1967, the united states supreme court ruled unanimously that laws prohibiting interracial marriage were unconstitutional, which ended the legal practice of

The approval of is the states was needed to ratify the constitution

States' compliance with the native american reservation treaties drawn up by the federal government for the native american nations is:

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 the new technology can replace outdated, less efficient, machinery.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