Final answer:
The March on Washington, a pivotal event in the civil rights movement showcasing Martin Luther King Jr.'s 'I Have a Dream' speech, took place on August 28, 1963, and was a key force in the push for civil and economic rights for African Americans.
Step-by-step explanation:
The peak moment of the modern civil rights movement with the March on Washington was on August 28, 1963. This large political rally was instrumental in calling for civil and economic rights for African Americans. The march was marked by the famous 'I Have a Dream' speech by Martin Luther King Jr., which took place in front of the Lincoln Memorial and emphasized the need for an end to racism and the importance of achieving civil rights legislation.
The March on Washington for Jobs and Freedom was an essential demonstration that exerted pressure on President Kennedy to fulfill his civil rights promises. It was a coordinated effort among leading civil rights organizations and represented a significant push towards racial equality in the United States.