What point does meyer jacobstein make about resistance to immigration throughout american history?

Meyer Jacobstein is against the resistance to immigration. In particular, he opposses to the Immigration Act of 1924". In reference to this and similar laws, he states that nothing is more un-american than, in the land where the Constitution says that all men are created equal,  to write a law against immigration that is un-scientific, evil and un-american.

well they usually trade goods for money. they mostly trade goods with other nations

germany

explanation:

a rocket engine utilizes collected rocket explosive mass for producing its high-speed propulsive jet. rocket engines are effect engines, achieving thrust in accordance with newton's third law. maximum rocket engines use flaming, although non-combusting methods (such as cold gas thrusters) also exist.