[1] "Be fruitful and multiply." (Genesis 1:28) Ten years of childless marriage was regarded, during rabbinic times, as a valid cause for divorce. [Back]
	[2] At least two witnesses must be present for this ceremony to validate the marital bond. In many modern ceremonies, the woman places a ring on the man's finger as well, and recites a verse. Betrothal, as part of the marriage ceremony, requires according to rabbinic law an act of acquisition  (kinyan) of the bride by the groom. In accepting something of value from the groom and giving her consent, the new relationship is effected. While anything of value might be used, a ring has become the common object. A smooth ring without gems is generally used, so that is value can be determined without question. [Back]
	[3] It is customary to hold festive meals for the entire following week. These meals are also referred to as   Sheva Berakhot, as the seven blessings are recited at the conclusion of each. [Back]
	[4] In the Middle Ages, negotiations on a future marriage traditionally took place between the families of prospective bride and groom, culminating in the signing of a contract; this contract stipulated the conditions  (tena'im) which both families were to fulfill to ensure the economic security of the couple. Engagement  (erusin) marked the successful end of the negotiations. Today,  erusin is today celebrated as a public announcement of the engagement, with no real religious/legal significance. [Back]
	[5] It is customary to hold festive meals for the entire following week. These meals are also referred to as  Sheva Berakhot, as the seven blessings are recited at the conclusion of each. [Back]