Answer:As an extension of the vision of the Congress of Vienna, the Kingdom of Prussia and the Austrian and Russian Empires formed the Holy Alliance
Explanation:
In the late 1400s and 1500s, the main reason for exploration in the New World was the need for alternate trade routes. They have no idea the Americas even existed, however.
Government targeted protesters
If protesters were shot in the back, that suggests they were not shot in self-defense or in a confrontation but rather as they ran away or were being peaceful.
This evidence could support that the protesters were massacred by the government through the police forces. Being shot in the back suggests it was peaceful and protesters were not fighting back when shot.