The haymarket affair in 1886 set in motion which dominant group response pattern?

The correct answer is xenophobia. Xenophobia is defined as having an intense or irrational dislike or even having fear towards other people that came from a different or other county. This is known as a deep-rooted fear towards other people or foreigners.

Of the following nations, the one that was the least satisfied with the outcome of the Treaty of Versailles was Germany, since it demanded heavy reparations from them.