Answer:
It was difficult because the Nazi Leader Adolph Hitler warned the Non-Jews against rescuing the Jews in his communique which is shown below:
This is a categorical warning to the non-Jewish population against Providing shelter to Jews, Supplying them with Food, Selling them Foodstuffs. He further stressed that a violation of the laid down rules was punishable by death which made the non-Jews afraid to do so.
It was signed by Great Britain, France and Spain, with Portugal in agreement. Preferring to keep Guadeloupe, France gave up Canada and all of its claims to territory east of the Mississippi River to Britain. With France out of North America this dramatically changed the European political scene on the continent. so mabey the answer is C. The United States and Great Britain. Hope this helps
Japanese feudalism made the citizens of Japan develop nationalism and after the fall of feudalism in Japan which were ruled by powerful shoguns Japan started the Meiji restoration which helped Japan open diplopmatic relationships with other countries thus helping them be modernized.