The landmark constitutional reform in 2010 that significantly strengthened provincial autonomy and limited the discretionary powers of the President of Pakistan is known by which number?

💡 Explanation:

The 18th Amendment, passed in 2010, is a major constitutional milestone in Pakistan, primarily known for restoring the parliamentary nature of the Constitution, enhancing federalism by devolving powers to the provinces, and removing Article 58(2)(b), which allowed the President to dissolve the National Assembly.