Answer:
B.) living in enclaves
Explanation:
An enclave is what is called a territory or land, that is surrounded by a bigger one it is often a neihgborhood in a city, in which all its inhabitants are culturally similar, at first when immigrants came to america, they often went to live near eachother where they could keep their culture, social rules and environment.
October 29, 1929 is your answer
After deciding that the Cuban regime could not be replaced through legal means, Castro resolved to launch an armed revolution.