1.The articles of confederation 2.lack of executive power 3.The federal government or the constitution hope that helps
This statement would be more or less correct I would say.
Nationalism inded did develop strongly in the 19th century, and also in a lot of cases led into the development of nation states. At the same time, powerful empires that existed in those times had often many different ethnic and political groups in their borders. All of these factors often led to different wars that were quite horrible.
Answer:
It is B I guess.
Explanation:
I apologize if it's wrong. But I think it is B.
