Answer: Increased the number of people who have healthcare.
Medicare is a federal program that provides health insurance for people over the age of 65 or for who are disabled and don't have an income.
Medicaid is a federal and state program that provides health coverage to the group of people who have low income. Both Medicare and Medicaid have increased the number of people who have health care since 1960.
The president approves or disproves bills that are forwarded to him/her by the legislative branch. This was because they could not make a proper decision or it was a 50/50 split between Ye or Nay.
There was no other reason, that was literally the only reason
