What did the encomienda system, established by the spanish crown, allow spaniards to do?

john adams was the 2nd president of the united states.

explanation:

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.