Which country spearheaded the trend in scientific expeditions?

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.

Which of the following two groups did not do battle with the romans? select all that apply.

Describe the causes and effects of the war powers act.