As an electoral alliance (1998–2007)

The party originated as the electoral alliance For Human Rights in a United Latvia (ForHRUL) (Latvian: Par cilvēka tiesībām vienotā Latvijā, PCTVL; Russian: За права человека в единой Латвии, ЗаПЧЕЛ) that was established in May 1998 by three political parties: the National Harmony Party, Equal Rights and the Socialist Party of Latvia, all of which were mainly supported by Russophone voters. The alliance won 16 out of 100 seats in the 1998 parliamentary election and 25 seats in the 2002 parliamentary election, as well as 13 out of 60 seats on Riga City Council in the 2001 municipal elections [lv]. After the municipal elections, ForHRUL became part of Riga's city government and National Harmony Party member Sergey Dolgopolov became the deputy mayor of Riga City Council.

During this period, ForHRUL's most prominent leaders were Jānis Jurkāns, Alfrēds Rubiks and Tatjana Ždanoka. Jurkāns was a leader of the Popular Front of Latvia and founder of the National Harmony Party; Rubiks and Ždanoka were prominent as leaders of the Interfront movement, the Latvian branch of the Communist Party of the Soviet Union and the federalist movement in Latvia in the early 1990s. They were fairly popular in the Russian community but very unpopular among ethnic Latvians. ForHRUL therefore remained in opposition, because a coalition with Rubiks or Ždanoka was seen as a political suicide by most other elected parties.

ForHRUL partially broke up in 2003. The National Harmony Party was the first to leave the alliance and the Socialist Party followed half a year later. The remnant of ForHRUL consisted of Equal Rights and Free Choice in People's Europe [lv; ru]. The latter was composed of dissident Socialist Party and National Harmony Party members, like Yakov Pliner, who opposed the decision to quit the alliance. This reduced grouping had only 6 members of the Saeima (out of 25 that the alliance had before the breakup). ForHRUL was the main force supporting the 2003-2005 activities of the Headquarters for the Protection of Russian Schools.

At the first Latvian election to the European Parliament in 2004, ForHRUL gained one seat, held by Tatjana Ždanoka, who sat with the Greens–European Free Alliance group in the European Parliament. It also proposed the idea of a Europe-wide party of ethnic Russians. ForHRUL supported a federal Europe, with a "common economic and political space from Lisbon to Vladivostok".

As a single party (2007–2014)

In 2007, ForHRUL was transformed into a single party that retained the name and identity of the old electoral alliance. In recent years the party's support has declined as ethnic Russian voters have switched allegiance to the Harmony party, successor to the National Harmony Party. At the 2010 parliamentary election, the party lost its representation in the Latvian Parliament.

In 2011, the party launched an unsuccessful popular initiative on amending the law governing Latvian nationality. The Central Electoral Commission considered the proposed amendment to be incompatible with the Constitution of Latvia and the process of collecting signatures for a referendum on the proposals was suspended. This decision was eventually upheld by the Constitutional Court of Latvia and the Supreme Court of Latvia. It also supported the 2012 initiative to make Russian a co-official language in Latvia.