300
Name one form of exchange between Cuba and the US currently prohibited by the embargo
What is any of the following:
"The embargo not only deprives Cuba of access to U.S. markets and goods, but interferes in its trade with third countries; prohibits U.S. dollar transactions, even with banks and trade partners in third countries; prohibits most travel to Cuba by U.S. citizens; interferes in Cuba's internet access and roaming agreements for cell phones; denies Cuba access to global financial institutions; prohibits the sale of equipment to Cuban research scientists by U.S. companies or their foreign subsidiaries; prevents Cubans from visiting family members in the United States; and often blocks scientific and cultural exchanges"