If you're asking for just two random explorers, then Meriwether Lewis and William Clark. But im not really sure if thats what youre asking or not...
What subject is this for ?
I believe that the answer for this is option B. Since there is an advocate given for a limited government, this would most likely contradict the modern American bureaucracy for the reason that the shift of bureaucracy is too much that the federal power between the President to the Congress becomes imbalance.
Answer:
Because the United States is a global superpower and has the worlds largest military, Canada is also the United States' biggest trade partner and ally. Many laws and rules in the United States end up being the foundation for Canadian laws and rules. Our economies are closely tied together and when one succeeds, generally so does the other and vice-versa
Is because people think different on things and always have different opinions