President Droupadi Murmu and Union Home Minister Amit Shah paid floral tributes to Sardar Vallabhbhai Patel in New Delhi on his 151st birth anniversary, observed as Rashtriya Ekta Diwas. President Murmu, PM Modi, and other leaders paid floral tributes to Sardar Vallabhbhai Patel on his 151st birth anniversary. The nation observed the day as National Unity Day to honor his.