All of the following are true concerning Medgar Evers, EXCEPT 1)
He worked tirelessly as a lawyer for the NAACP for nearly a decade to
desegregate public facilities in Mississippi.
2
He was vital to the enrollment of the first African American to integrate the
University of Mississippi.
03)
Federal forces were called in to protect him from the death threats he
received due to his work.
O 4)
His murder at his home in Mississippi shocked the nation and helped propel
the Civil Rights Act.

O1)  He worked tirelessly as a lawyer for the NAACP for nearly a decade to  desegregate public facilities in Mississippi.

Explanation:

Medgar Evers was a World War II veteran who would become an integral part of the Civil Rights Act. He was also responsible for most of the desegregation acts of the American society/ government and also helped in the integration of the University of Mississippi.

Among the given options, Medgar Evers was involved in all of them except that he worked as a lawyer for the NAACP for a decade. Contrary to that, he was the organization's first field secretary in the southern state of Mississippi.

Thus, the correct answer is option 1.

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b) they want the land taken away from the wealthy landowners and given to peasants.