How did appeasement lead up to World War II?

Question 1 options:

It led to greater Soviet resolve to oppose German expansion and, ultimately, to war, despite being meant to satisfy Germany's desire for more territory.


It allowed Germany to expand its territory unchecked until it became a direct threat, making war unavoidable.


It allowed the German army access to the low countries of Belgium and Luxemburg, leading the French to declare war on Germany for its aggression.


It created a false sense of security among Americans that they could avoid war in Europe by giving Germany territory that it demanded.