It would be the job of the "c. the president of the United States" to uphold the supremacy clause of the United States Constitution, since this ensures the power of the federal government over the states.
They needed to find more land for more opportunities for factories and trading. To spread their civilization to other people
Answer and Explanation:
The Industrial Revolution changed material production, wealth, labor patterns and population distribution. Although many rural areas remained farming communities during this time, the lives of people in cities changed drastically.
John hay negotiate to establish open door policy with: China and the countries with spheres of influence.
At that time, john hay believe that establishing open door policy with these countries would bring economic wealth to united states. Under this policy, United states would be able to trade with china and those other countries without many restrictions such as tariff or quota. This would bring more profit to american producers.
