He said the Uttar Pradesh unit of the BJP would sweep the Assembly polls in 2017 under the leadership of Modi and Shah.BJP state spokesperson Vijay Bahadur Pathak said Shah's elevation as party president had proved that the way to Delhi goes from Uttar Pradesh."Prime Minister Narendra Modi conquered Delhi via Varanasi and now Shah, who was party general secretary and in-charge of UP, has become the party president as a reward for his success in the lok Sabha polls in UP," he said.