Alexander III succeeded Alexander II and he was crowned in May 1881.
Alexander III was advised by Konstantin Pobedonostev who was Procurator of the Holy Synod.
Pobedonostev encouraged the Tsar to reassert autocracy.
Alexander III publicly announced that he was "the sole ruler, as only absolute power can safeguard Russia".
The People's Will had 150 people arrested and hanged because they assassinated Alexander II.
The powers of the police increased and the Department of Police was made to supervise the Okhrana.
The Department of Police reported to the Ministry of Internal Affairs so activities could be monitored.
Spies were also widely used whilst also being watched by secret spies.
In 1882, a land rule was put in place that any area could be deemed as an "area of subversion" where police agents could arrest, imprison and exile on suspicion.
Closed courts were reintroduced in 1885.
Alexander III introduced Land Captain in 1889 who were appointed by the nobility.
Land Captains replaced magistrates and they could override the zemstva.
Land Captains could overturn local court judgments and the flogging of peasants.
The zemstva peasant vote was reduced in 1890.
Outspoken liberals were removed from office.
Alexander III adopted Pobedonostev's creed of "Autocracy, Orthodoxy and Nationality" which meant Russification.
Russification was the enforcement of Russian language and culture on ethnic minorities.
Russian was declared as the first language which meant that trials and local government had to be conducted in Russian.
Public office was closed to non-fluent Russian speakers.
Adherence for the Orthodox Church was encouraged and 37,000 Lutherans converted.
Monasteries were closed down and non-Orthodox churches were not allowed to build new places of worship.
The military suppressed Russification resistance.
Poles, Finns, Baltic Germans and Ukrainians suffered the most.
The intention of Russification was to "unite" the country but all it did was intensity national feelings for non-Russians and cause opposition groups to form.
Jews suffered the most from Russification with 5 million of them living in Russia.
Anti-semitism was ingrained in Russian society and Jewish pogroms broke out between 1881-84.
Authorities did not curb anti-Semitic violence with many Jews being raped or murdered and having their property destroyed.
Laws were passed during Alexander III's reign to restrict Jews who were now forced to live in ghettos.
Many Jews emigrated or were expelled as well as the likes of Leon Trotsky and Julius Martov joining revolutionary groups.
Martin Sixsmith said that Alexander III's intentions towards Russification was to "unify the country by turning an empire into a nation">
Orlando Figes said the central aim of Russification was to "assimiliate non-Russian peoples".
John Gooding said that Jews were seen as a "particular problem".