user
How was the ideology of liberalism allied with national unity in the early 19th century in Europe? Explain it in three points.
assistant
The ideology of liberalism allied with Nationalism:

• Liberalism stood for freedom for the individual and equality of all before law. 

• It emphasized on the concept of government by consent,  it believed in a constitution and representative government through Parliament. 

• It stood for the end of autocracy and clerical privileges. 