One of the ways in which Santa Anna was a typical caudillo was that as soon as he achieved major military victories he swept into authoritarian power, which was typical.
I believe the answer is: They worried about having to take part in future wars.
At that time, the united states senates prefer to take the position as a neutral force that want to avoid any intervention toward other countries' problems. This stand is taken away the moment the Japanese army decided to initiate an attack to the pearl harbour.
The United States faced many problems immediately following the Vietnam War, but perhaps the greatest was that returning Veterans were very traumatized and found it difficult to find jobs.
<span>President Lincoln believed in letting the south "come again" with none actual harsh punishment whilst the unconventional Repubs believed they could pay for his or her strikes. The radicals succeeded initally because of the fact Lincoln have been given shot then Andrew Johnson took over.
hope it helps u...</span>