https://www.youtube.com/watch?v=TltBEPKBy50
https://www.youtube.com/watch?v=xubt2Bf1qfo
https://youtu.be/i5WyUt1sC0o
1843- the foundation stone is laid for Elizabeth Tower.
https://youtu.be/OUNOVPWre34
https://youtu.be/mF1vhE7zinM
1884- The Baroque-styled Hungarian State Opera House opens in Budapest, Hungary.
https://youtu.be/LAmkFK5BsAo
https://youtu.be/WWo-_zQLEeY
1981- the Benjamin Sheares Bridge, the longest and tallest bridge in Singapore, opens.