Complex sentence: Kinder der Landstrasse (literally: Children of the country road) was a project of the Swiss foundation Pro Juventute until the 1970s, of which the focus was among others to'equalize' the Yeniche culture in Switzerland by removing about 590 children from their parents.
Split into simpler sentences: Kinder der Landstrasse (literally: Children of the Country Road) was a project of the Swiss foundation Pro Juventute that ended in the 1970s. The focus of the project was, in part, to'equalize' the Yenish culture in Switzerland by removing about 590 children from their parents.