What's in a Prague street name

Květnových bojů was built in 1952.

‘Květnových bojů’ translates as (street) ‘of the May battles’, and commemorates the fact that Krč had a particularly hard time of it during the Prague Uprising of 1945.

There have been a good few posts about the Prague Uprising, especially recently; https://whatsinapraguestreetname.com/category/prague-uprising/ should guide you to all of them.