Where did the battle of antietam take place?

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.

Ineed on 2-4 i want y’all to reply to this question so i can turn this into my teacher tomorrow

How did the late 19th century public schools change?