New Delhi, Nov 12 (ANI): The Congress sparked a controversy on Wednesday after it invited 15 political parties from other countries and "all like-minded political parties" for an international conference in Delhi to commemorate the 125th birth anniversary of India's first Prime Minister Jawaharlal Nehru, while skipping Prime Minister Narendra Modi. The Congress did not invite the BJP or any of its allies. Many world leaders have reportedly confirmed participation.