In fact.. You can vote in U.S. elections if you are a U.S. citizen..
Unfortunately the Gov do not know how many millions of them do. Many illegals purchased false ID and over the years were able to use it for identification including voter registrations....It would be a big risk for illegals to vote but many likely do..not for PATRIOTISM but for PERSONAL GAIN if they can get the right PERSON elected..
According to Washingtontimes ..As many as 5.7 million noncitizens ( Illegals ) may have voted in the 2008 election, which Help Obama in the White House.
https://www.washingtontimes.com/news...-than-estimat/
Many states tried to stop illegal alien voter fraud BUT the courts for the most part (sanctuary city) decided that it was not worth the time and effort..
Nói tóm lại có nhiều tiểu bang ( có nhiều dân lậu ) chẳng hạn như California , Texas , NYC.. mắt nhắm mắt mở ( mục đích ǵ th́ chắc ai cũng hiểu )