<span>On 28 August 1963, more than 200,000 demonstrators took part in the March on Washington for Jobs and Freedom in the nation's capital. The march was successful in pressuring the administration of John F. Kennedy to initiate a strong federal civil rights bill in Congress.</span>
Answer:
<u>Peristalsis:</u>
Peristalsis is the wave-like contraction of muscles of alimentary canal to enable the food to pass through the digestive tract.
<u>Place of Occurrence:</u>
Digestive Tract/Alimentary Canal
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
The Vice Presidents role as next in line for the presidency was officially established in the 25th Amendment to the Constitution.