political American topics that you are interested in learning about

On the political topic of immigration, the Democratic and Republican parties in the United States have very different attitudes.

 The Democratic Party believes that immigration is the basic national policy of the United States. In the past few centuries, attracting hard-working, high-skilled, high-level talents from all countries has been the most fundamental reason for the United States to maintain the number one position in the world. Democratic representative Barack Obama welcomes immigration to the United States to realize the American dream. 

For the Republican Party, however, a large number of Americans have lost their jobs. Many immigrants also cause security problems. The current US President Trump will build a national wall at the border between Mexico and the United States to prevent this problem from happening.

 For me, the issue of immigration has advantages and disadvantages. Immigration can bring huge labor and creativity to a country but also bring instability to a country. So the best way is to screen for those who want to immigrate to your country, and encourage those who have good conduct. And to prevent people with social problems.