Put the salt and brine together, and suddenly you have a mixture which is capable of melting snow with much more efficiency and with less salt, and the reason for this is simple. The Good. Dry salt in frigid temperatures often just lays on top of the snow and blows around.
The concept of marriage predates Christianity and the other two forms of Abrahamic religions, Judaism and Islam which share a common origin and common values. Marriage is very ancient dating back beyond recorded history and was practiced by all people of many cultures, ethnicities and belief systems on all continents.
But when the empire collapsed, in the 5th century, church courts took over and elevated marriage to a holy union. As the church's power grew through the Middle Ages, so did its influence over marriage. In 1215, marriage was declared one of the church's seven sacraments, alongside rites like baptism and penance. But it was only in the 16th century that the church decreed that weddings be performed in public, by a priest, and before witnesses.