In what year did germany and the soviet union sign the non aggression act

First of all it was called the Non-Aggression Pact and it was signed in 1939.

The question of what caused the full effects of the radical stage, also called the second french revolution by some historians, which shook the political and social reforms in france have caught the attention of many scholars, particularly because of principles implemented during this stage which is contradictory to the fundamental principle of the french revolution itself, by using dictatorship to create equality.

Indigenous peoples were introduced to horses and the wheel, while europeans learned of many previously unknown plants.