What is one war america was in, where war was never declared?

If one thinks illegal immigrants should become american citizens, should they become american citizens automatically or should there be a waiting period?

Which is the main inference that can be drawn from adam smith's book the wealth of nations? a) for an economy to work flawlessly, it shouldn't have to serve and moral goals. b) the government must control a free-market economy, or economic problems will arise. c) a free-market economy works well only without the government's interference. d) free trade will only hurt economies and should be stopped by governments.

(10 points! ) why did the other allies like great britain and france not support president wilsons 14 points?