Dhaka Anushilan Samiti
Dhaka Anushilan Samiti was a branch of the Anushilan Samiti founded in the city of Dhaka in November 1905. Initially a group of eighty under the leadership of Pulin Behari Das, it "spread like wildfire" throughout the province of East Bengal. More than 500 branches were opened, linked by a "close and detailed organization" to Pulin’s headquarters at Dhaka. It absorbed smaller groups in the province and soon overshadowed its parent organisation in Calcutta. Branches of Dhaka Anushilan emerged in the towns of Jessore, Khulna, Faridpur, Rajnagar, Rajendrapur, Mohanpur, Barvali, Bakarganj and other places. Estimates of Dhaka Anushilan Samiti's reach show a membership of between 15,000 and 20,000 members. Within another two years, Dhaka Anushilan would devolve its aims from the Swadeshi to the dedicated aim of political terrorism. The "Dhaka Anushilan Samiti" embarked on a radical program of political terrorism. It broke with the "Jugantar group" due to differences with Aurobindo's approach of slowly building a base for a revolution with a mass base. The Dhaka group saw this as slow and insufficient, and sought immediate action and result. It was responsible for a number of political assassinations, most notably the murder of D.C. Allen. However, it reached a temporary halt after the arrest and deportation of Pulin Das and the Barisal Conspiracy Case in 1913. Dhaka Anushilan decided not to participate in the German plot of World War I. After the war, it continued in its violent movement, and some of its members went on to form the Neo-violence group.
Nana Dharmadhikari
He founded Shree Samarth Prasadik Aadhyatmic Seva Samiti and spent his life spreading the philosophy of the saint Samarth Ramdas, writer of the devotional books "Dasbodh", "Manache Shlok", and "Atmaram". Dharmadhikari had millions of followers across the world. He was also awarded by many government and social organisations for his work. In 2008, the Government of Maharashtra conferred upon him the award of Maharashtra Bhushan.
Dr. Nanasaheb Dharmadhikari were born to a family having original surname as Shandilya, in their lineage.
Nearly 350 years ago, there ancestors were reawarded for their social reforming work with new title named Dharmadhikari(Authority of Dharma); by then navy chief Sarkhel Kanhoji Angre.
Dr Nanasaheb Dharmadhikari got their inspiration from a scripture named Shrimat Daasbodh(or just Daasbodh), which they studied since childhood.
After several years, they started an uncommon social reform service on 8 October 1943, on the event of Vijayadashmi of Dassehra.
In this social reform service they started giving spiritual or inspirational speeching (often called Nirupan) on all lessons of Daasbodh weekly, one by one 
Initially there were only five people's attending to hear speech, but as years passed on, more and more people's join in, making a vast family of 10's of millions.
Today, such service (also called Parmartha) is present in multiple Nations such as UAE, London, Singapore, Australia, Nigeria and so on.
At the Initial stage, Dr Nanasaheb had to walk longer distances, some as long as 70 km so as to reach spot where speech on Daasbodh is to be provided, they were providing speech to people's attended, whether one or thousand.
They were always helpful in solving people's issues through correct guidance, resolving superstitious thoughts, only through speech.
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