Which two entrepreneurs believed they were examples of social darwinism at work? a. thomas edison and george westinghouse b. andrew carnegie and john d. rockefeller c. john d. rockefeller and cornelius vanderbilt d. thomas edison and alexander graham bell

Why did the united states become involved in the soviet-afghan war? the united states wanted access to the afghan oil fields. the united states wanted to retaliate against the soviet boycott of the 1984 olympics in los angeles. representative charlie wilson convinced congress to fund afghan resistance to soviet influence. president ronald reagan wanted to force the soviets to withdraw from afghanistan.

On the graph, the bottom horizontal line represents

What are some inventions during the han dynasty?