Which of these factors caused anti-immigrant feelings to run high during world war i?
check all of the boxes that apply.

a rise in patriotism and nationalism.

the removal of restrictions on immigration.

differences in appearance, language, and customs among immigrants.

concern about jobs, especially when times were hard.

How did the russian revolution impact world war i? a) the russians required the allied powers to come to their aid and defeat the radical groups. b) the russians pulled out from the war, enabling the germans to focus on the western front. c) the russians created new technological advancements that were used by the allied powers to win. d) the russians created a new communist government that aligned with the central powers instead.