The US ballot carries the names of the presidential candidates as well as the names of the candidates contesting for other posts.
Opinion polls predicted a neck-and-neck contest in the unpredictable seven swing states.
Both rallies were political celebrations in their own ways.
The former president said the future of the country is on the line, and it may be decided in Wisconsin.
Those who have booked a space on the ballot as third-party or independent candidates include a professor, a physician and a left-leaning politician.
Pre-poll surveys conducted by various agencies have been projecting a neck-and-neck run in the election, which is being fought on a wide range of issues such as the state of the economy, immigration and abortion.
The US follows a multi-step system which works on the principle of ensuring each state's due representation in choosing the state head.
Since its inception in 2013, the Congress’ IT cell in Kerala had three heads – Ranjith Balan, an IT entrepreneur, Anil Antony and Dr Sarin P.
Sarin’s main contention was that Rahul was picked for the seat as the party succumbed to some pressure.
Bypolls are due in Palakkad and Chelakkara assembly constituencies after Shafi Parambil and K Radhakrishnan got elected to the Lok Sabha in June.
The elephant Puthuppally Sadhu was traced from the forest on Saturday morning, more than 12 hours later.
Anvar and the Congress appear to be on the same page now, with their similar political narratives