Discuss the achievements of the nation-states.

The nation-states are known for achievements. Some of them were:

• The rise of nation-states crushed the power of the lords and this made people free from their excesses.
• They paved way for setting up peace.
• They taught the people to give support to their kings.
• They infused the spirit of nationalism among the people of different classes.
• They took remarkable steps for the consolidation of the economy of states.
• They contributed a lot in the development of language, literature and architecture.