1158
German merchants set up a trading outpost at what is now known as Riga.
1201
Bishop Albert arrives with his Teutonic Knights, leading to Riga’s recognition as a city.
1282
Riga becomes part of the Hanseatic League, giving it economic and political power.
1522
Riga accepts the Reformation, diluting the influence of its archbishops over the populace.
1561
The end of the Teutonic Knights leads to Riga becoming a Free Imperial City for a spell.
1581
Riga comes under the rule of the Polish-Lithuanian Commonwealth.
1621
Riga comes under Swedish rule, officially Sweden’s second largest country until 1710.
1721
Through the Treaty of Nystad, Riga becomes part of Russia.
1891
Russian becomes the official language of Latvia.
1905
The Latvian Social Democratic Workers’ Party leads a short-lived Revolution.
1917
The German Army invade and occupy Riga.
1918
The Treaty of Brest-Litovsk is signed, but then overturned, freeing Riga from German rule and leading to the declaration of Latvian independence, with Riga pronounced as its capital city.
1941-1945
Nazi Germany occupies Riga.
1945
The Soviet Red Army replaces the defeated Nazis as Riga’s ruling power. Latvia effectively loses one third of its population over the course of the Second World War.
1986
Perestroika initiates the dissolution of the Soviet Union.
1991
Latvia is restored to full independence, joining the UN as an independent country.
2004
Latvia joins both NATO and the EU.
2006
Riga hosts NATO summit meeting.