Please I need help and fast

Draw conclusions  why might a cause like italian unification successfully draw people of very different backgrounds together?  

Read each statement and decide whether it applies to ellis island, angel island, or both: 1. most immigrants were from china or another asian nation. 2. immigrants had to pass health inspections before being admitted to the united states. 3. immigrants could be denied entry or sent back to their home countries.

The "nationalists" and fascists battled against the "republicans" and communists in a civil war in the 1930s in