RT @DeepBaltic: Riga was hit by terrible outbreaks of cholera throughout the 19th century. As Catherine Gibson explains, the use of data vi… 0 atbildes

	Girts (2020-09-04 22:48:42) @twitter	RT @DeepBaltic: Riga was hit by terrible outbreaks of cholera throughout the 19th century. As Catherine Gibson explains, the use of data vi…