Gold Vacuum Brewer. Process. The principle of a vacuum coffee maker is to heat water in the lower vessel of the brewer until expansion forces the contents through a narrow tube into an upper vessel containing the coffee grounds.
President Lyndon B. Johnson meets with Civil Rights leaders Martin Luther King, Jr., Whitney Young, and James Farmer in the Oval Office. January 18, 1964. . (by Lyndon Baines Johnson Presidential Library). To mark Martin Luther King, Jr. Day, the White House Historical Association has searched their archives and created a slideshow of historic images that show the impact the civil rights leader has had on several administrations.
Martin Luther King, Jr. delivers his I have a dream speech. After meeting with President John F. Kennedy, Dr. King delivered his famous I Have a Dream speech on the steps of the Lincoln Memorial to a crowd estimated at 250,000 people. Short Version: Watch Martin Luther King Jr.'s I have a dream speech.