The government of bolivia passes a law stating that no u. s. dollars are allowed to enter the country. americans traveling to bolivia therefore may not bring dollars with them, nor may anyone else bring dollars into the country. all dollars have to be exchanged for the bolivian domestic currency at any border crossing, airport, or train station. laura, a u. s. citizen, files a lawsuit against bolivia in a u. s. court challenging the legality of this law. laura will most likely:
a. prevail because the law clearly violates the u. s. constitution.
b. not prevail because of the act of state doctrine.
c. prevail because of the doctrine of comity.
d. not prevail because laura has sovereign immunity.