Answer:
Recent changes to laws have caused more black Americans to wind up in prison or on death row.
Step-by-step explanation:
The option that best describes the historical context of Jackie Robinson's letter to President Eisenhower in 1958 is: Recent changes to laws have caused more black Americans to wind up in prison or on death row.
This context refers to the issue of racial inequality and discrimination in the criminal justice system during that time. It reflects the concern over discriminatory laws and practices that disproportionately affected black Americans, leading to higher incarceration rates and unequal treatment under the law. Jackie Robinson's letter to President Eisenhower likely addressed these issues and called for action to address racial injustice.