19 18 was overthrown and executed by the Bolsheviks, 2 1 year after the full-scale outbreak of World War II (1939).

Ivan IV (reigned in 1533- 1584) was officially crowned czar in 1547, a famous tyrant in Russian history, nicknamed "Ivan the Terrier" (иванир Establish serfdom. 1547, Ivan IV, the Grand Duke of Moscow, wore the crown used by the Roman emperor in the Kremlin and became the first czar of Russia. In Russian, "Tsar" means "Caesar".

Fedor Ivanovich (reigned 1584- 1598), son of Ivan IV.

Boris Godunov (office tel: 1598- 1605)

The pseudo-Dimitri (1604- 16 13) was in a "period of great turmoil" and was invaded by Poland and Sweden.

1613 65438+10, the all-Russian gentry conference elected Mikhail Fedorovici romanov as czar (16 13- 1645 in office). The Romanov dynasty was established. Conquered Siberia and established serfdom in law.

Alexei (1645- 1676) and fedor (1676- 1682). After fedor's death, his two sons Ivan and Peter became emperors at the same time. Ivan (1682- 1696 reigned) was sickly, Peter was young, and the actual power was in the hands of Princess Anna. When Peter came of age, he expelled Anna, seized power and moved the capital to Petersburg, thus beginning a new era in Russian history.

Petersburg period (1703- 19 17): tsarist Russia was promoted to the Russian empire.