The MDR was certified by the National Elections Commission in May 2016.[6] Senator Prince Johnson was initially the leader of the MDR.[7] Johnson contested the presidency with the party, alongside running mate Audrian R. Smith-Forbes, in the 2017 election. The MDR ticket won 8.2% of the vote. It came in fourth place, behind the Liberty Party.[8] Johnson supported Congress for Democratic Change (CDC) candidate George Weah in the subsequent run-off election.[9] Weah was ultimately elected president.[8]
By late 2022, Johnson withdrew his and the MDR's support for President Weah and the CDC. Johnson cited the lack of Nimba County representation in top appointed positions.[13] In December 2022, Johnson resigned as head of the MDR.[14] In an MDR convention on 22 December, Senator Koung was elected standard bearer.[15] As standard bearer, Koung continued Johnson's policy of opposing the CDC.[16] In May 2023, the MDR's National Executive Committee expelled three senior officials including Rep. Kargon and National MDR Vice Chairman for Governmental Affairs Wilfred Bangura for maintaining loyalty to the CDC. They violated the party's constitution, which prohibits loyalties to other parties.[17]
After disclosing his breaking away from the CDC, Johnson announced he was seeking collaboration with other opposition parties.[17] On 28 April 2023, former vice president and standard bearer of the Unity Party (UP), Joseph Boakai announced MDR Standard Bearer Koung as his running mate for his 2023 presidential run.[18] After the initial October election, neither Boakai nor incumbent President Weah received a majority of the vote, triggering a run-off election in November.[19] On 17 November 2023, after the run-off election, President Weah conceded the election, resulting in Boakai becoming president-elect and Koung becoming vice president-elect.[20]
In the 2023 legislative elections, MDR candidates won elections in four House districts in Nimba County: #3, #4, #6, and #8.[21] Johnson was re-elected in the Senate.[22]
After President Boakai's inauguration, there were fractures between him and Johnson in the following months. By March 2024, Johnson had been disappointed with Boakai's appointments, again claiming too little representation from Nimba County and the MDR. Vice President Koung has also reportedly exerted less influence over Boakai than Johnson expected. Boakai's calling for a war crime court, an idea opposed by Johnson, has been another friction point between the two. In response, Johnson began strategizing against Boakai and the UP in the 2024 by-elections.[23] In the 2024 Nimba County Senate election, Johnson backed Samuel Kogar, but the UP candidate, also backed by Vice President Koung, Nya D. Twayen Jr. was successful.[24][25]
By November 2024, Koung had made clear he had become a full member of the UP before his selection as their running mate, distancing himself from the MDR.[26] Johnson died in November 2024.[27]
