Select the correct answer. 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

Which of the following problems did shays rebellion show about the articles of confederation? a. there was no federal standing army b. states couldn’t create their own tax laws c. the federal government imposed too many taxes on states d. there was too much federal regulation of interstate commerce