Identify two reasons that german leaders were unhappy after signing the treaty of versailles.
they feared that they would soon face a russian attack.
germany was blamed for causing world war i.
they resented the reparations germany had to pay.
germany was forced to send troops to british colonies.
they felt that the treaty favored russia.

Germany was blamed for causing WW1

THEY DIDNT LIKE THE REPARATIONS they had to pay

Germany was blamed for causing World War I.

They resented the reparations Germany had to pay.

Explanation:

One of the many provisions of the Treaty of Versailles, one of the most important and controversial stipulated that the Central Powers (Germany and its allies) accept all moral and material responsibility for having caused the war and, under the terms of articles 231- 248, they should disarm, make important territorial concessions to the victors and pay exorbitant economic compensations to the victorious States. The Treaty of Versailles was undermined early by later events after 1922 and was widely violated in Germany in the 1930s with the coming to power of Adolf Hitler.

c, they united with once

i just did something on this guy a few days a go give me two minutes to find it in my notes.