The lost loved ones. they honor them
When President Truman took a hard line against striking workers in the years immediately following World War II, he:
"had little understanding of the plight of laborers in the post-war years."
During the first months of his administration, he became involved in a struggle between coal miners and railroad workers. It took several meetings, and fierce arguments, to get them to agree, and end the strike.
Genocide by its definition basically means an intentional murder of a large number of people.
The holocaust was when the Nazi's delibertely killed large amounts of people (jews, JW's, etc)
So yes the holocaust is an example of genocide