One of the main ways how cultures change is through contact with other cultures.
In earlier days, people could not be informed about other cultures as quickly as they are now (through TV, Internet and other media). Often, they had to wait for people to come back from journeys that took years, and then they didn't have a direct contact with the other cultures as we have today (for example sushi places all around the world)
“The M.A.I.N. causes of World War I were Militarism, secret Alliances, Imperialism and Nationalism. The driving force was nationalism. ... The igniting incident of the “Great War” was the assassination of the Archduke Franz Ferdinand, heir to the Austro-Hungarian Empire, in Bosnia by a Serbian nationalist.
A statute is a law, passed by the legislature. A regulation is an interpretation of that law, written by a govt agency. Case law is a ruling by a court on a particualar law. An example is a tax bill.
Naturally, the law itself, literally speaking, cannot protect people, but, laws are made up as we go along (evolve socially) in order to set guidelines or "rules" for each of us to live by; thereby in a sense of the word, protecting us all from each other. Laws are carefully thought out and engineered as need arises to provide, basically, safety and financial security. Once in place, they are enforced by various levels of government. This system works only if everyone adheres to the rules, and, for the most part, we do; however there are those who either forget or intentionally ignore the law for their own selfish gains. A simple example is the person who is speeding in their car. If, for any given situation, there is a "law" or "rule", stop and fully consider how NOT obeying the rule might negatively impact or hurt another person. Then reverse the situation and consider that YOU might be that person.
Laws protect not only peoples safety, but their right as well. If laws were to not exist the world would be in total meltdown (just like the purge all the time).
The Answer to this question would be A