Because learning what they did wrong helps us understand why the founding fathers had to craft the constitution. Understanding the fault of the Articles leads to respect of our current Constitution.
Answer:
The Hay-Bunau-Varilla Treaty signed, granting the United States a strip of land across the Isthmus of Panama and the right to build and fortify the Panama Canal. United States acquires control of the Panama Canal Zone for $10 million from Panama. ... Panama adopts the US dollar as its currency
In addition to replacing the president if necessary, it's the duty of the vice president to "<span>d. preside over the Senate", although this role is relatively insignificant now, as the Vice President is rarely there.</span>
