Which of the following is a secondary source?

In what primary way did the goals for us intervention in europe differ from those of the soviet union

Thesis statement for negative effects on immigration

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 the new technology can replace outdated, less efficient, machinery.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