It is called "individual rights" to the prerogatives and rights that individuals have in a society governed by the rule of law. Thus, these individual rights grant guarantees and protections to people, in order to safeguard their freedoms and respect the basic principles of social order, limiting the actions of the government and its use of force against its inhabitants.
Thus, in the case, the right of individuals not to be forced to build bridges is granted, granting them a guarantee of protection against the actions of any authority that intends to breach said rule.
One cause of suburbanization in the United States during the 1920s was increased family income, due to the boom that took place in the American economy right before the Great Depression hit in 1929.
The reasons of the rise of nativism in the 1920s and 19030s were the increase of immigrants, the call of the citizens arguing the loss of access to opportunities and the bigger difficulties they suffered due to the competitive environment.
The major advantage is that the states have their own right to choose which laws will apply to them and in what way, based on their own interpretation of the laws.