Which event occurred in 1963 and caused the country to experience a major transition? the election of president johnson the assassination of president kennedy the passage of the economic opportunity act the signing of the civil rights act

Explanation:

It was "the death of President Kennedy" that occurred in 1963 that made the nation experience a noteworthy change.

The assassination of John F. Kennedy, the 35th leader of the United States, as he rode in a motorcade in Dallas, Texas, on November 22, 1963. His charged executioner was Lee Harvey Oswald, a previous U.S. Marine who had grasped Marxism and absconded for an opportunity to the Soviet Union. Oswald never stood preliminary for homicide, in light of the fact that, while being transferred in the wake of having been arrested, he was shot and murdered by Jack Ruby, a troubled Dallas dance club proprietor.