The correct option is "an ex-post facto law."
The ex post facto means after the fact or incident. The law punishes someone for an action that does not used to be a crime when the action was performed. For example, you play in front of Congress and next day legislators make a law which criminalizes the same. So next day you will be arrested under the ex post facto law. Under the US constitution this law has been declared unconstitutional as fairness has been the fundamental principal of US constitution and democracy.
online it says more than 20 million immigrants arrived in America between 1880 and 1920 hope that helps :)
<span>During the winter of 1777-78 the continental army morale was low. This period belongs to the American revolutionary period . during this winter the american soldiers were starved, stuck with diseases and more than 25000 soldiers were killed by feb 78. this terrible period was mainly due to the location where the army was stationed. army was stationed at the valley forge.</span>
I believe it is one sided because no one was there with them during there exploration so people wrote there story judging by their notes