Answer:
The United States built the Panama Canal to have a quicker passage to the Pacific from the Atlantic and vice versa. It cost $400,000,000 to build. Columbians would not let Americans build the canal, but then with the assistance of the United States a Panamanian Revolution occurred. The new ruling people allowed the United States to build the canal.
The name of the prescindente is Donald trump
Native American customs were definitely not adopted by the Spanish - they believe native Americans were inferior to them.
The best answer is this one:
d. Large regions run by a viceroy appointed by the king
There were four Vice-Roys: in New Spain (Mexico), Peru, New Granada and Rio de la Plata