Immigration
... Countless times I have heard the phrase “America is built on immigration”. ... Some people think that immigration is bad for America, while others view it as a natural part of the development of the United States. People who oppose immigration have many very valid points to support their opinion. These people believe that immigration has many problems that are too great to allow. For instance one of the biggest problems of immigration is that they come and take over jobs that would otherwise be filled up by American citizens. ... Another problem with immigration is that they consume social services like welfare and medicate without paying for it.