Don’t know the answer I need help

What best explains why the us government placed restrictions on asian immigration through angel island? many americans did not believe in assimilation. many americans did not approve of the gentleman’s agreement. many americans held nativist or racist views. many americans feared a loss of educational opportunities.

What does the document of the birtish octopus is an uderlying cause of the world war 1

Which is another term for the enterprise system?