Links:
Germanic sound shifts:    • Summarizing Germanic sound shifts  
Emperor Tigerstar’s map of Ancient Rome every year:    • The History of the Romans: Every Year  
Xidnaf’s video with the dialect continuum example (What even is a language?):    • What Even Is a Language?  
Swedish language overview:    • Language Overview: Swedish  
K Klein’s video about Italian sounding like Swedish:    • Italian Sounds A Bit Like Swedish (An...  


Translations:
0:54: (Latin) I am your father.
7:06: (Spanish) Well now I am not doing it.
9:11: (Proto-Slavic) Can I offer you a nice sound in this trying time?
19:44: (Italian) A part of him lives within me, doesn’t it?