Subtitle preview:
1
00:00:30,544 --> 00:00:33,536
[Man] Take a look at a castle, any castle.
2
00:00:33,613 --> 00:00:37,447
Now, break down the key elements
that make it a castle.
3
00:00:37,517 --> 00:00:40,281
They haven't changed in a thousand years.
4
00:00:40,354 --> 00:00:44,347
One, location. A site on high ground
that commands the territory...
5
00:00:44,424 --> 00:00:46,585
