The correct response is:
The electoral college vote for President was a tie and Congress needed to ensure that would not happen again.
The election of 1800 resulted in a tie in the electoral college between Thomas Jefferson and Aaron Burr, which led to a contingent election decided by the House of Representatives. This situation highlighted the flaws in the electoral process, prompting Congress to pass the Twelfth Amendment in 1804 to create a separate ballot for President and Vice President.