Answer:
B. Carnegie showed how to organize large-scale production as well as how to use profits in philanthropic activities.
Wilson had a direct approach to problems while Roosevelt had an indirect approach, both of them had the same agenda regarding cartels but they had different ways of solving the problem.
Roosevelt defended natural resources putting them on federal protection and, safeguarded laborers rights.
Wilson focused mainly on the Triple Wall of Privilege, it meant that he would attack tariffs, banks, and trusts. Different from Roosevelt, Wilson didn’t distinguish good trusts from bad trusts, he was against any trust.
B) spread of communist ideas :)
ANSWER: Alhaji Shehu Shagari became the first democratically elected President.
Please give me brainliest !!