歷史上的今天:12月21日
Hagia Sophia
537 – The Hagia Sophia is completed.
聖索菲亞教堂
537年的今天，聖索菲亞教堂竣工。
Hagia Sophia is a former Orthodox patriarchal basilica, later a mosque, and now a museum in Istanbul, Turkey.
聖索菲亞教堂位於土耳其的伊斯坦布爾，從前是東正教主教堂，之後是清真寺，現在是博物館。
Flushing Remonstrance
1657 – The Flushing Remonstrance is signed. It is considered a precursor to the United States Constitution's provision on freedom of religion in the Bill of Rights.
法拉盛宗教自由陳情書
1657年的今天-法拉盛陳情書被簽署，它被認爲是美國宗教自由人權法案的先驅。
the Methuen Treaty is signed
1703 – Portugal and England sign the Methuen Treaty which gives preference to Portuguese imported wines into England.
麥修恩條約被簽署
1703年的今天-葡萄牙和英格蘭簽署麥修恩條約，它給予葡萄牙優先向英格蘭進口葡萄酒。
Darwin aboard the Beagle
1831 – Charles Darwin embarks on his journey aboard the HMS Beagle, during which he will begin to formulate the theory of evolution.
達爾文登上貝格爾號
1831年的今天-查爾斯達爾文登上貝格爾號開始他的旅行，在此期間他開始起草進化論。
