We also appreciate all the support from teachers, friends and family to help us finish this graduation paper. Thank you all for always be beside us, give us treasury advice as well as encourage us to overcome difficulties. Your support is the motivation for us to work harder to accomplish the final paper.
We hope that this report will provide general knowledge about American immigration policies from 18th century to 21st century, their impact and prediction about future trends. We also expect to contribute this report as a study material for SOFL students in studying American culture. Finally, we await more studies related to our topic to be developed in order to provide students with detailed information about immigration policies in the 21st century.