Пи Каппа Альфа: Американдық студенттік бауырластық тарихы

North American collegiate fraternity
Three of the Founders had been former cadets, having served on both sides of the recently concluded Civil War. One had been a Union hospital officer, another a Confederate veteran, and a third, a repatriate. Expansion was considered early in the fraternity's history; on March 1, 1869, exactly one year after the Alpha chapter at the University of Virginia was formed, the Beta chapter of Pi Kappa Alpha was founded at Davidson College. Its Gamma chapter was placed at William and Mary just two years later, and a total of seven chapters formed in the first decade. This period of early growth slowed though, and by 1889 only four chapters remained active. A call for a national convention was sent out, and delegates of three of the four active chapters met in what would become the "junior founding" of the fraternity at what they called the Hampden–Sydney Convention, held in a dorm room at Hampden–Sydney College. This marked the start of a new wave of prosperity and substantial growth and the end of almost a decade of decline. Theta chapter, at Rhodes College, took over the responsibilities of Alpha chapter, granting chapters for a short period before this duty was taken over by an administrative office. John Shaw Foster, a junior founder from Theta chapter, helped to reestablish Alpha chapter at the University of Virginia. Theta chapter is the longest continual running chapter of Pi Kappa Alpha, having been founded in 1878. The four delegates to the Hampden–Sydney Convention are referred to as the Junior Founders. Pi Kappa Alpha members have supported the nation's armed conflicts in large numbers. In World War I, one out of every six members of the fraternity served in uniform. In World War II, 15,000 of its 33,000 active members served, including General Courtney Hodges, a four star general and commander of the US First Army in Europe.

The fraternity's rituals were based on those of Independent Order of Odd Fellows. Shield & Diamond is the official quarterly publication of Pi Kappa Alpha. It was first printed in December 1890 by Robert Adger Smythe, who was then Grand Secretary and Treasurer, under the name The Pi Kappa Alpha Journal. The name was changed to Shield & Diamond in 1891. Founded in 1948 as a 501(c)(3) tax exempt organization for charitable, literary & educational purposes. Events held by the university include International Convention, the Academy, the Chapter Executives Conference, and several regional Leadership Summits. Pike University grants more than $100,000 in scholarships each year.

In 1948, Pi Kappa Alpha established and chartered the "Pi Kappa Alpha Memorial Foundation" as a 501(c)(3) organization. The foundation grants $350,000 in scholarships and grants to undergraduate members each year. It also provides funding to the fraternity and its chapters for leadership programs, scholarships, and chapter house facilities. The foundation grants initiation fee scholarships to undergraduates inducted into Phi Beta Kappa, Omicron Delta Kappa, Order of Omega, Phi Kappa Phi, and Tau Beta Pi honoraries. The Pike Foundation also maintains and operates the Memorial Headquarters in Memphis, Tennessee. This facility houses professional staffs, the Harvey T. Newell Library, and the Freeman Hart Museum.

Despite policies put in place by the national fraternity to curtail hazing behavior, local chapters have been involved in events which lead to deaths, sexual assault, and other misconduct. Notable examples of misconduct which led to death include:
The 1976 death of Samuel Mark Click, a pledge at Texas Tech University who was killed by a train while participating in a scavenger hunt as part of a hazing event. In 2002, Albert Santos, a pledge at the University of Nevada at Reno, drowned in a lake participating in a hazing ritual. He and several pledges were told to swim in a lake in their underwear but Santos could not swim. In 2012, Pi Kappa Alpha pledge David Bogenberger died of a cardiac arrhythmia triggered by alcohol poisoning. According to police, Bogenberger and other pledges at an unsanctioned Northern Illinois University event were pressured into drinking large quantities of alcohol in a two hour time. Bogenberger and 18 other pledges drank to unconsciousness. Five fraternity officers and 17 other members were convicted of misdemeanors in one of the largest hazing prosecutions in U. S. history. The chapter was suspended by the fraternity. In March 2015, the chapter at the University of South Carolina was suspended after a Pike member was found dead in a private home near campus that had beer kegs and St. Patrick Day decorations on the porch. The Richland County Coroner's Office called it a "suspicious death". In July 2017, the chapter at Lehigh University was kicked out of their house and lost recognition and affiliation with the school after knowingly serving alcohol to minors and refusing to stop knowingly serving alcohol to minors at the schools "Founders Day" event on campus, all whilst in the middle of a hazing investigation. The school stated that it had attempted to work diplomatically and educationally with the chapter several times, and that it's decision was both non reversible and permanent. In April 2024, the University of Virginia terminated the school's chapter for at least four years due to reports of hazing. Justin Buck, then executive vice president of Pi Kappa Alpha national, made a statement calling the chapter at UVA an "embarrassment". This is the second time UVA has revoked its agreement with Pi Kappa Alpha. In 2014 the school terminated the fraternity due to hazing, but the decision was appealed, and by 2015 they were accepting new brothers.

Chapters have also been involved with sexual assault cases, such as in 1988, when three Pi Kappa Alpha members at Florida State University were charged in the sexual battery of a freshman female student. The victim was left in the hallway of another fraternity house. The case made national headlines for weeks. Also in 1988 several members of Pi Kappa Alpha were arrested for a sexual assault that took place at Stetson University. Florida International University suspended the fraternity in 2013 after the discovery of photos on Facebook of hazing and drug deals, as well as sexually explicit photos of women taken without their consent. In 2015, the former fraternity chapter president at Utah State University was charged with forcible sexual abuse, a felony, after allegedly inappropriately touching a female fellow student passed out at a party. In 2021, hundreds of students protested for the removal of the chapter at University of Colorado Boulder after several allegations of sexual assault by women on campus were made public. In 2022, the chapter at the University of Alabama (UA) was petitioned by students to be removed from campus. Students at UA petitioned the leadership of the university to kick the fraternity off campus due to compelling allegations of them "drugging young women" and abusing their pledges. It was cited in the petition that the national leadership of the fraternity removed several chapter members for misconduct. In 2023, the chapter at Montana State University was placed on probation by the university for reports of sexual assault. The fraternity was previously suspended for sexual assault in 2013.

In March 2021, fraternity pledge Stone Foltz was allegedly forced to consume a fifth of Evan Williams whiskey. He later died at the hospital due to alcohol intoxication. Eight members of the Delta Beta Chapter at Bowling Green State University were criminally charged. Charges included: first degree felony involuntary manslaughter, reckless homicide, felonious assault, hazing, failure to comply with underage alcohol laws and obstructing official business, third degree felony involuntary manslaughter, tampering with evidence, and obstructing justice. It was described as a hazing incident involving copious alcohol consumption. The international fraternity expelled all of the undergraduate members and revoked the chapter's charter. In 2023, the parents of Stone Foltz filed a lawsuit against Bowling Green State for the wrongful death of their son.

Fraternity chapters have been involved in various other notable incidents. In 2014, the leaders of the University of Arkansas chapter were asked to resign following an unauthorized Martin Luther King, Jr. Day party that incorporated racist stereotypes. From 2014 to 2018, the fraternity lost its chapter at the University of Southern Mississippi following a hazing incident that led to the death of two mated flamingos. Pledges stole a flamingo from the local zoo, and in the struggle to defend its mate, the male was killed. The next morning, after being left on a bicycle path, the other died. In May 2017, the chapter at California State University, Chico was charged with illegally cutting down 32 trees in the Lassen National Forest during an initiation of new pledges. They were also charged with possession of a firearm and conspiracy to commit offense or defraud the United States. In October 2017, the chapter was sentenced to 9,800 hours of community service and a $4,000 fine after pleading guilty to cutting down and damaging trees in the Lassen National Forest by the U. S. District Court. In 2021, seven members of the chapter at the University of Mississippi were arrested for harassing a former member who reported the chapter to authorities for hazing. As a result of a pledge who was told to ingest bleach, he was later diagnosed with Grade 4 severe erosive esophagitis. In 2021, the chapter at Clemson University was suspended for four years for hazing. It was reported to university leadership that pledges of the fraternity were subject to acts of personal servitude, line ups, humiliation, and other morally degrading behavior. In 2022, the chapter at Pennsylvania State University (PSU) was suspended for three years due to the PSU Conduct Hearing Board finding the chapter responsible for multiple and repeated violations of PSU policies over an extended period, including prohibited alcohol use and failure to comply. In 2023, the chapter at the University of Arkansas was suspended after a hazing video leaked on social media. The video leaked showed a pledge kneeling before an altar, holding another pledge's hands while fraternity members chanted and paddled the kneeling pledges.