Located near Benton Hall on the Oregon State University campus is a dedicated bench which is tucked away under a tree and foliage and out of view from most people. This bench contains a plaque that reads:
This dedicated bench is dedicated to Chinese students in Beijing who chose to protest for democracy at Tiananmen Square and unfortunately resulted in hundreds, if not thousands, of civilians to be killed by the Chinese military for their part in a political uprising to protest and demand numerous political and governmental changes. Wikipedia contains a good writeup on the events surrounding this political uprising from 1989 and it reads:
The Tiananmen Square protests of 1989, commonly known as the June Fourth Incident (????) or '89 Democracy Movement (????) in Chinese, were student-led popular demonstrations in Beijing which took place in the spring of 1989 and received broad support from city residents, exposing deep splits within China's political leadership. The protests were forcibly suppressed by hardline leaders who ordered the military to enforce martial law in the country's capital. The crackdown that initiated on June 3–4 became known as the Tiananmen Square Massacre or the June 4 Massacre as troops with assault rifles and tanks inflicted casualties on unarmed civilians trying to block the military's advance towards Tiananmen Square in the heart of Beijing, which students and other demonstrators had occupied for seven weeks. The number of civilian deaths has been estimated at anywhere between hundreds and thousands.[4] The Chinese government condemned the protests as a counter-revolutionary riot, and has largely prohibited discussion and remembrance of the events.
The protests were triggered in April 1989 by the death of former Communist Party General Secretary Hu Yaobang, a liberal reformer who was deposed after losing a power struggle with hardliners over the direction of political and economic reforms. University students marched and gathered in Tiananmen Square to mourn. Hu had also voiced grievances against inflation, limited career prospects, and corruption of the party elite. The protesters called for government accountability, freedom of the press, freedom of speech, and the restoration of workers' control over industry. At the height of the protests, about a million people assembled in the Square. Most of them were university students in Beijing.
The government initially took a conciliatory stance toward the protesters. The student-led hunger strike galvanized support for the demonstrators around the country and the protests spread to 400 cities by mid-May. Ultimately, China's paramount leader Deng Xiaoping and other party elders resolved to use force. Party authorities declared martial law on May 20, and mobilized as many as 300,000 troops to Beijing.
In the aftermath of the crackdown, the government conducted widespread arrests of protesters and their supporters, cracked down on other protests around China, expelled foreign journalists and strictly controlled coverage of the events in the domestic press. The police and internal security forces were strengthened. Officials deemed sympathetic to the protests were demoted or purged. Zhao Ziyang was ousted in a party leadership reshuffle and replaced with Jiang Zemin. Political reforms were largely halted and economic reforms did not resume until Deng Xiaoping's 1992 southern tour. The Chinese government was widely condemned internationally for the use of force against the protesters. Western governments imposed economic sanctions and arms embargoes.