Angelo L Cecchini (born 1908)

In 1908, in the year that Angelo L Cecchini was born, unemployment in the U.S. was at 8.0% and the cost of a first-class stamp was 2 cents while the population in the United States was 88,710,000. The world population was almost 4.4 billion.

In 1911, British physicist Ernest Rutherford (born in New Zealand), along with German physicist Hans Geiger, discovered the structure of an atom. He found that atoms had nuclei (a nucleus) and were circled by electrons, much as planets orbit the sun.

In 1922, the Lincoln Memorial was dedicated in Washington, D.C. on May 30th. More than 35,000 people attended the dedication including Lincoln's son, Robert Todd Lincoln, and many Union and Confederate veterans - although the audience was segregated. The Memorial took 10 years to complete.

In 1942, on November 28th at 10:15p, a nightclub in Boston, the Cocoanut Grove, caught fire. The origins of the fire are unknown but it killed 492 people - the deadliest nightclub fire in U.S. history. Hundreds more were injured. The disaster was so shocking that it replaced World War II in the headlines and lead to reforms in safety standards and codes.

In 1971, on May 3rd, 10,000 federal troops, 5,100 officers of the D.C. Metropolitan Police, 2,000 members of the D.C. National Guard, and federal agents assembled in Washington DC to prevent an estimated 10,000 Vietnam War protesters from marching. President Nixon (who was in California) refused to give federal employees the day off and they had to navigate the police and protesters, adding to the confusion. By the end of a few days of protest, 12,614 people had been arrested - making it the largest mass arrest in US history.