Peace and justice history 7/29

https://www.peacebuttons.info/E-News/peacehistoryjuly.htm#july291970

July 29, 1970
After a five-year strike, the United Farm Workers (UFW) signed a contract with the table grape growers in California, ending the first grape boycott.
Signing the contract

Exploring the United Farm Workers’ History https://ufw.org/research/history/ufw-history/
July 29, 1972
The U.S. Supreme Court ruled the death penalty to be cruel and unusual punishment by a 5-4 vote. The Court called the wide discretion in application of capital punishment, including the appearance of racial bias against black defendants, “arbitrary and capricious” and thus in violation of due process guarantees in the 14th Amendment
[see July 28, 1868].
Influence of race on imposition of the death penalty https://dpic-cdn.org/production/documents/pdf/FactSheet.pdf