<oembed><type>rich</type><version>1.0</version><title>6svjszwk wrote</title><author_name>6svjszwk (npub1sx…jszwk)</author_name><author_url>https://yabu.me/npub1sxgnpqfyd5vjexj4j5tsgfc826ezyz2ywze3w8jchd0rcshw3k6svjszwk</author_url><provider_name>njump</provider_name><provider_url>https://yabu.me</provider_url><html>这些问题很好，北美殖民地历史是段很有研究价值的历史。海盗史也是，有本《海盗经济学》不错，海商法基本就来自于海盗。</html></oembed>