<span>It limited freedom of Cuba 1) it gave the US rights to interfere in Cuba to maintain order 2) it made Cuba lease them naval bases 3) Cuba could not enter into a treaty with another nation without the US approval-prevented Cuba from signing a treaty with another country</span>
In a federal system there is centralized authority, while in a confederal system power is distributed equally among the states.
A national heritage site is a heritage site having a value that has been registered by a governmental agency as being of national importance to the cultural heritage or history of that country. Wikipedia
