It would be c) or d) hope this helps
I don’t know I just had to answer a question sorry
Answer: Concert of Europe, in the post-Napoleonic era, the vague consensus among the European monarchies favouring preservation of the territorial and political status quo. The term assumed the responsibility and right of the great powers to intervene and impose their collective will on states threatened by internal rebellion.
Explanation:
Answer:
D
Explanation:
Many things began to change and develop before the great depression. Flappers, the Charleston, and Jazz all were some of the shining examples of cultural change in America. Speakeasies were open, Roads were paved, and a swift sweep of culture was had.